APA (7e ed.) Bronvermelding

Brien, R. M. (1957). Diseases and pests of lettuce in New Zealand and their control. N.Z. Dept. of Scientific and Industrial Research.

Chicago (17e ed.) Bronvermelding

Brien, R. M. Diseases and Pests of Lettuce in New Zealand and Their Control. [Wellington]: N.Z. Dept. of Scientific and Industrial Research, 1957.

MLA (8e ed.) Bronvermelding

Brien, R. M. Diseases and Pests of Lettuce in New Zealand and Their Control. N.Z. Dept. of Scientific and Industrial Research, 1957.