Citazione Stile APA (7a Edizione)

Heath, R. C., & Trainer, F. W. (1968). Introduction to ground-water hydrology. Wiley.

Citazione stile Chigago Style (17a edizione)

Heath, Ralph C., e Frank Wilson Trainer. Introduction to Ground-water Hydrology. New York: Wiley, 1968.

Citatione MLA (9a ed.)

Heath, Ralph C., e Frank Wilson Trainer. Introduction to Ground-water Hydrology. Wiley, 1968.