APA (7th ed.) Citation

Butler, J. (2001). Whose baby am I? Macmillan/McGraw-Hill.

Chicago Style (17th ed.) Citation

Butler, John. Whose Baby Am I? New York: Macmillan/McGraw-Hill, 2001.

MLA (9th ed.) Citation

Butler, John. Whose Baby Am I? Macmillan/McGraw-Hill, 2001.