APA (7th ed.) Citation

Cycad Classification Concepts Workshop, Osborne, R., & Walters, T. (2004). Cycad classification: Concepts and recommendations. CABI. https://doi.org/10.1079/9780851997414.0000

Chicago Style (17th ed.) Citation

Cycad Classification Concepts Workshop, Roy Osborne, and Terrence Walters. Cycad Classification: Concepts and Recommendations. Wallingford, Oxfordshire, UK: CABI, 2004. https://doi.org/10.1079/9780851997414.0000.

MLA (9th ed.) Citation

Cycad Classification Concepts Workshop, et al. Cycad Classification: Concepts and Recommendations. CABI, 2004. https://doi.org/10.1079/9780851997414.0000.