APA (7th ed.) Citation

Pryde, P. R. (1983). Nonconventional energy resources. Wiley u.a.

Chicago Style (17th ed.) Citation

Pryde, Philip R. Nonconventional Energy Resources. New York u.a: Wiley u.a, 1983.

MLA (9th ed.) Citation

Pryde, Philip R. Nonconventional Energy Resources. Wiley u.a, 1983.