APA Style

Gross, Andrew. (2009). Don't Look Twice . : Harper Collins.

Chicago Style

Gross, Andrew. Don't Look Twice. : Harper Collins, 2009. Text.

MLA Style

Gross, Andrew. Don't Look Twice. : Harper Collins, 2009. Text.

Turabian Style

Gross, Andrew. Don't Look Twice. : Harper Collins, 2009. Print.