APA (7th ed.) Citation

Sieben, E., Boucher, C., & Mucina, L. (2004). Vegetation of high-altitude fens and restio marshlands of the Hottentots Holland Mountains, Western Cape, South Africa.

Chicago Style (17th ed.) Citation

Sieben, E., C. Boucher, and Ladislav Mucina. Vegetation of High-altitude Fens and Restio Marshlands of the Hottentots Holland Mountains, Western Cape, South Africa. 2004.

MLA (9th ed.) Citation

Sieben, E., et al. Vegetation of High-altitude Fens and Restio Marshlands of the Hottentots Holland Mountains, Western Cape, South Africa. 2004.