APA (7th ed.) Citation

Hurwitz Adolf, Κρητικός Νικόλαος, & Schulz William C. (1986). Lectures on number theory. Springer.

Chicago Style (17th ed.) Citation

Hurwitz Adolf, Κρητικός Νικόλαος, and Schulz William C. Lectures on Number Theory. Springer, 1986.

MLA (8th ed.) Citation

Hurwitz Adolf, et al. Lectures on Number Theory. Springer, 1986.