Cita APA (7a ed.)

Harveson, R. M., Markell, S., Block, C., & Gulya, T. J. (2016). Compendium of sunflower diseases and pests. The American Phytopathological Society.

Cita Chicago Style (17a ed.)

Harveson, Robert Martin, S.G Markell, C.C Block, y Thomas J. Gulya. Compendium of Sunflower Diseases and Pests. St. Paul, Minn.: The American Phytopathological Society, 2016.

Cita MLA (8a ed.)

Harveson, Robert Martin, et al. Compendium of Sunflower Diseases and Pests. The American Phytopathological Society, 2016.