APA (7th ed.) Citation
Ball, J. B., & Geertsema, H. (2006). Approaches towards a critical evaluation and update of the red list of South African Butterflies. Stellenbosch : Stellenbosch University.
Chicago Style (17th ed.) Citation
Ball, Johathan Bradford, and H. Geertsema. Approaches Towards a Critical Evaluation and Update of the Red List of South African Butterflies. Stellenbosch : Stellenbosch University, 2006.
MLA (9th ed.) Citation
Ball, Johathan Bradford, and H. Geertsema. Approaches Towards a Critical Evaluation and Update of the Red List of South African Butterflies. Stellenbosch : Stellenbosch University, 2006.
Warning: These citations may not always be 100% accurate.