Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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