Cita APA (7th ed.)
Combs, B., Rappa, B., & Rappa, D. (2000). ABC: A family alphabet book. Two Lives Publishing.
Cita Chicago (17th ed.)
Combs, Bobbie, Brian Rappa, i Desiree Rappa. ABC: A Family Alphabet Book. Ambler: Two Lives Publishing, 2000.
Cita MLA (9th ed.)
Combs, Bobbie, et al. ABC: A Family Alphabet Book. Two Lives Publishing, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.