Cita APA (7th ed.)

Pearson, R. C., & Goheen, A. C. (1988). Compendium of grape diseases. APS.

Cita Chicago (17th ed.)

Pearson, Roger C., i Austin C. Goheen. Compendium of Grape Diseases. Saint Paul: APS, 1988.

Cita MLA (9th ed.)

Pearson, Roger C., i Austin C. Goheen. Compendium of Grape Diseases. APS, 1988.