APA (7th ed.) Citation

Steward, J., & Van der Merwe, C. K. Proceedings of the tenth world orchid conference.

Chicago Style (17th ed.) Citation

Steward, Joyce, and C.N. Klesie Van der Merwe. Proceedings of the Tenth World Orchid Conference.

MLA (8th ed.) Citation

Steward, Joyce, and C.N. Klesie Van der Merwe. Proceedings of the Tenth World Orchid Conference.

Warning: These citations may not always be 100% accurate.