APA (7th ed.) Citation

Bot, J., & Hollings, N. (1971). A guide to the use of insecticides and fungicides in South Africa. Gov. Pr.

Chicago Style (17th ed.) Citation

Bot, J., and N. Hollings. A Guide to the Use of Insecticides and Fungicides in South Africa. Pretoria: Gov. Pr, 1971.

MLA (9th ed.) Citation

Bot, J., and N. Hollings. A Guide to the Use of Insecticides and Fungicides in South Africa. Gov. Pr, 1971.