APA (7th ed.) Citation

ISAACS & RITCHEY. (1989). I think I can, I know I can! St. Martin's Press.

Chicago Style (17th ed.) Citation

ISAACS and RITCHEY. I Think I Can, I Know I Can! New York: St. Martin's Press, 1989.

MLA (8th ed.) Citation

ISAACS and RITCHEY. I Think I Can, I Know I Can! St. Martin's Press, 1989.

Warning: These citations may not always be 100% accurate.