APA (7th ed.) Citation

Delobeau, F. (1972). The environment of the earth. Reidel.

Chicago Style (17th ed.) Citation

Delobeau, Francis. The Environment of the Earth. Dordrecht: Reidel, 1972.

MLA (8th ed.) Citation

Delobeau, Francis. The Environment of the Earth. Reidel, 1972.

Warning: These citations may not always be 100% accurate.