APA (7th ed.) Citation

Collins, W. B. (1959). The perpetual forest. Lippincott.

Chicago Style (17th ed.) Citation

Collins, William Bernard. The Perpetual Forest. Philadelphia: Lippincott, 1959.

MLA (9th ed.) Citation

Collins, William Bernard. The Perpetual Forest. Lippincott, 1959.

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