APA (7th ed.) Citation

Entomological Congress Potchefstroom. (1999). Proceedings of the Twelfth Entomological Congress: Potchefstroom, 12 - 15 July 1999. Entomological Soc. of Southern Africa.

Chicago Style (17th ed.) Citation

Entomological Congress Potchefstroom. Proceedings of the Twelfth Entomological Congress: Potchefstroom, 12 - 15 July 1999. Pretoria: Entomological Soc. of Southern Africa, 1999.

MLA (9th ed.) Citation

Entomological Congress Potchefstroom. Proceedings of the Twelfth Entomological Congress: Potchefstroom, 12 - 15 July 1999. Entomological Soc. of Southern Africa, 1999.