APA (7th ed.) Citation

Schoeman, F. R., & Archibald, R. E. M. The diatom flora of Southern Africa.

Chicago Style (17th ed.) Citation

Schoeman, Ferdinand Reynold, and R. E. M. Archibald. The Diatom Flora of Southern Africa. Pretoria.

MLA (9th ed.) Citation

Schoeman, Ferdinand Reynold, and R. E. M. Archibald. The Diatom Flora of Southern Africa.

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