Παραπομπή APA

Gross, M. G. (1987). Oceanography (4th ed.). Prentice-Hall of India.

Παραπομπή Chicago Style

Gross, M. Grant. Oceanography. 4th ed. New Jersey: Prentice-Hall of India, 1987.

Παραπομπή MLA

Gross, M. Grant. Oceanography. 4th ed. Prentice-Hall of India, 1987.