Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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