APA (7e ed.) Bronvermelding

Coffee Research Institute, Australian International Development Assistance Bureau, Coffee Industry Corporation, & Brown, J. S. (1992). Studies on the epidemiology of coffee leaf rust in Papua New Guinea. Coffee Industry Corporation.

Chicago (17e ed.) Bronvermelding

Coffee Research Institute, Australian International Development Assistance Bureau, Coffee Industry Corporation, en J. S. Brown. Studies on the Epidemiology of Coffee Leaf Rust in Papua New Guinea. Kainantu, E.H.P., Papua New Guinea: Coffee Industry Corporation, 1992.

MLA (9e ed.) Bronvermelding

Coffee Research Institute, et al. Studies on the Epidemiology of Coffee Leaf Rust in Papua New Guinea. Coffee Industry Corporation, 1992.