APA-referens (7:e uppl.)

Borland, A., Griffiths, H., Hartwell, J., & Smith, J. (2009). Exploiting the potential of plants with crassulacean acid metabolism for bioenergy production on marginal lands.

Chicago-referens (17:e uppl.)

Borland, A., H. Griffiths, J. Hartwell, och J. Smith. Exploiting the Potential of Plants with Crassulacean Acid Metabolism for Bioenergy Production on Marginal Lands. 2009.

MLA-referens (9:e uppl.)

Borland, A., et al. Exploiting the Potential of Plants with Crassulacean Acid Metabolism for Bioenergy Production on Marginal Lands. 2009.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.