Cita APA (7th ed.)

Pierpoint, W. S., & Shewry, P. R. (1996). Genetic engineering of crop plants for resistance to pests and diseases. BCPC.

Cita Chicago (17th ed.)

Pierpoint, W. S., i P. R. Shewry. Genetic Engineering of Crop Plants for Resistance to Pests and Diseases. Farnham: BCPC, 1996.

Cita MLA (9th ed.)

Pierpoint, W. S., i P. R. Shewry. Genetic Engineering of Crop Plants for Resistance to Pests and Diseases. BCPC, 1996.