Select the item that correctly uses MLA (2016) style for a works cited entry. The student is paraphrasing from the second edition of the book Queen Bees and Wannabes: Helping Your Daughter Survive Cliques, Gossip, Boyfriends, and the New Realities of Girl World by Rosalind Wiseman. It was published in 2009 by Three Rivers Press, which is an imprint of Crown Publishing Group, which itself is a division of Random House.
a. Wiseman, Rosalind. Queen Bees and Wannabes: Helping Your Daughter Survive Cliques, Gossip, Boyfriends, and the New Realities of Girl World. Crown Publishing Group, 2009.
b. Wiseman, Rosalind. Queen Bees and Wannabes: Helping Your Daughter Survive Cliques, Gossip, Boyfriends, and the New Realities of Girl World. 2nd ed., Crown Publishing Group, 2009.

Option B is the correct option because it includes the number of edition of the book that you are referencing from. Nowadays, the number of edition is included after the actual title of the text, and then comes the subtitle. Below you can find the accurate MLA citation.

Queen Bees and Wannabes, 3rd Edition: Helping Your Daughter Survive Cliques, Gossip, Boys, and the New Realities Of Girl World

Rosalind Wiseman - Harmony - 2016