APA (7th ed.) Citation

Polhill, R. M. Flora of tropical East Africa. Balkema.

Chicago Style (17th ed.) Citation

Polhill, Roger M. Flora of Tropical East Africa. Rotterdam [u.a.]: Balkema.

MLA (9th ed.) Citation

Polhill, Roger M. Flora of Tropical East Africa. Balkema.

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