APA Style

Maslen, Bobby Lynn. (1999). Bob Books Set 2: Go, Bus Book 9 . : Scholastic.

Chicago Style

Maslen, Bobby Lynn. Bob Books Set 2: Go, Bus Book 9. : Scholastic, 1999. Text.

MLA Style

Maslen, Bobby Lynn. Bob Books Set 2: Go, Bus Book 9. : Scholastic, 1999. Text.

Turabian Style

Maslen, Bobby Lynn. Bob Books Set 2: Go, Bus Book 9. : Scholastic, 1999. Print.