APA (7th ed.) Citation

Tilsner, J. (1998). 29 and counting: A chick's guide to turning 30. Contemporary Books.

Chicago Style (17th ed.) Citation

Tilsner, Julie. 29 and Counting: A Chick's Guide to Turning 30. Lincolnwood, Ill: Contemporary Books, 1998.

MLA (9th ed.) Citation

Tilsner, Julie. 29 and Counting: A Chick's Guide to Turning 30. Contemporary Books, 1998.