APA (7th ed.) Citation

Macaulay, R. (1968). The world my wilderness / by R. Macaulay. Collins.

Chicago Style (17th ed.) Citation

Macaulay, R. The World My Wilderness / by R. Macaulay. Collins, 1968.

MLA (9th ed.) Citation

Macaulay, R. The World My Wilderness / by R. Macaulay. Collins, 1968.

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