APA Style

Murphy, S, J., Cravath, L. (1999). MathStart, Level 2 #14: Spunky Monkeys on Parade (Counting by 2s 3s, and 4s) (Cetakan ke-1). New York: HarperCollins Publishers.

MLA Style

Murphy, Stuart, J.., Cravath, Lynne. "MathStart, Level 2 #14: Spunky Monkeys on Parade (Counting by 2s 3s, and 4s)". Cetakan ke-1 New York: HarperCollins Publishers, 1999. Text.