Cita APA (7a ed.)

Maslen, B. L., & Maslen, J. R. (2006). Bob books: Set 5, Long vowels. Scholastic.

Cita Chicago Style (17a ed.)

Maslen, Bobby Lynn, y John R. Maslen. Bob Books: Set 5, Long Vowels. New York: Scholastic, 2006.

Cita MLA (9a ed.)

Maslen, Bobby Lynn, y John R. Maslen. Bob Books: Set 5, Long Vowels. Scholastic, 2006.