Cita APA (7th ed.)

Ong, E. R. d., Bishop, D., & Bishop, J. L. (1972). Insect, disease and weed control. Chemical Publishing.

Cita Chicago (17th ed.)

Ong, E. R de, D. Bishop, i J. L. Bishop. Insect, Disease and Weed Control. Nueva York: Chemical Publishing, 1972.

Cita MLA (9th ed.)

Ong, E. R de, et al. Insect, Disease and Weed Control. Chemical Publishing, 1972.