Citazione APA

Leach, J. G. (1940). Insect transmission of plant diseases. Mc GRaw- Hill Book Company Inc.

Stile di citazione Chicago

Leach, Julian Gilbert. Insect Transmission of Plant Diseases. Newyork: Mc GRaw- Hill Book Company Inc, 1940.

Citazione MLA

Leach, Julian Gilbert. Insect Transmission of Plant Diseases. Mc GRaw- Hill Book Company Inc, 1940.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.