APA citiranje

Beckinsale, R. P. (1966). Land, air and ocean (4a. ed.). Gerald Duckworth.

Chicago Style (17th ed.) Citation

Beckinsale, R. P. Land, Air and Ocean. 4a. ed. Londres: Gerald Duckworth, 1966.

MLA citiranje

Beckinsale, R. P. Land, Air and Ocean. 4a. ed. Gerald Duckworth, 1966.