Παραπομπή APA

DeTemple, D. W., & Webb, W. (2014). Combinatorial reasoning: An introduction to the art of counting. John Wiley&sons.

Παραπομπή Chicago Style

DeTemple, Duane W., και William Webb. Combinatorial Reasoning: An Introduction to the Art of Counting. New Jersey: John Wiley&sons, 2014.

Παραπομπή MLA

DeTemple, Duane W., και William Webb. Combinatorial Reasoning: An Introduction to the Art of Counting. John Wiley&sons, 2014.