APA (7th ed.) Citation

Maslen, B. L. (2006). Bob books set 4: Complex words.

Chicago Style (17th ed.) Citation

Maslen, Bobby Lynn. Bob Books Set 4: Complex Words. 2006.

MLA (8th ed.) Citation

Maslen, Bobby Lynn. Bob Books Set 4: Complex Words. 2006.

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