Citazione APA

Niven, I., Zuckerman, H. S., & Montgomery, H. L. (2004). An introduction to the theory of numbers (5th.). John Wiley.

Stile di citazione Chicago

Niven, Ivan, Herbert S. Zuckerman, e Hugh L. Montgomery. An Introduction to the Theory of Numbers. 5th. Singapore: John Wiley, 2004.

Citazione MLA

Niven, Ivan, et al. An Introduction to the Theory of Numbers. 5th. John Wiley, 2004.