MLA

Gee, E, L Hunter, and J. D Spencer. Some Typical Properties of Cottons Grown In South Africa From 1977 to 1979. Port Elizabeth: South African Wool and Textile Research Institute, 1980.

APA

Gee, E., Hunter, L., & Spencer, J. D. (1980). Some typical properties of cottons grown in South Africa from 1977 to 1979. Port Elizabeth: South African Wool and Textile Research Institute.

Chicago

Gee, E., L Hunter, and J. D Spencer. Some Typical Properties of Cottons Grown In South Africa From 1977 to 1979. Port Elizabeth: South African Wool and Textile Research Institute, 1980.