APA Edition Citation

Riordan John. (1958). An Introduction to combinatorial Analysis (1958.). John Wiley & Sons, Inc.

Chicago Edition Citation

Riordan John. An Introduction to Combinatorial Analysis. 1958. New York: John Wiley & Sons, Inc, 1958.

MLA Edition Citation

Riordan John. An Introduction to Combinatorial Analysis. 1958. John Wiley & Sons, Inc, 1958.

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