APA (7th ed.) Citation

Gledhill, D. (1972). West African trees. Longman.

Chicago Style (17th ed.) Citation

Gledhill, D. West African Trees. [London]: Longman, 1972.

MLA (9th ed.) Citation

Gledhill, D. West African Trees. Longman, 1972.

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