APA-referens

Leach, J. G. (1940). Insect transmission of plant diseases. McGraw-Hill.

Chicago-stil citat

Leach, Julian Gilbert. Insect Transmission of Plant Diseases. New York: McGraw-Hill, 1940.

MLA-referens

Leach, Julian Gilbert. Insect Transmission of Plant Diseases. McGraw-Hill, 1940.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.