APA引文

Jacobsen, W. B. G., & Jacobson, N. H. G. (1988, October). The <i>Cheilanthes hirta</i> complex and allied species (Adiantaceae/Pteri­daceae) in southern Africa. Bothalia: African Biodiversity & Conservation.

Chicago Style (17th ed.) Citation

Jacobsen, W. B. G., and N. H. G. Jacobson. "The Cheilanthes Hirta Complex and Allied Species (Adiantaceae/Pteri­daceae) in Southern Africa." Bothalia: African Biodiversity & Conservation Oct. 1988.

MLA引文

Jacobsen, W. B. G., and N. H. G. Jacobson. "The Cheilanthes Hirta Complex and Allied Species (Adiantaceae/Pteri­daceae) in Southern Africa." Bothalia: African Biodiversity & Conservation, Oct. 1988.

警告：這些引文格式不一定是100％准確.