Cita APA

Jones, A. L., & Aldwinckle, H. S. (1990). Compendium of apple and pear diseases. APS.

Citación estilo Chicago

Jones, A. L., and H. S. Aldwinckle. Compendium of Apple and Pear Diseases. Saint Paul: APS, 1990.

Cita MLA

Jones, A. L., and H. S. Aldwinckle. Compendium of Apple and Pear Diseases. APS, 1990.

Warning: These citations may not always be 100% accurate.