Cita APA (7th ed.)

Edited by Crabtree, K., & Gibbs, A. (1990). Viruses of tropical plants: Descriptions and lists from VIDE database. C.A.B.

Cita Chicago (17th ed.)

Edited by Crabtree, Karen, i Adrian Gibbs. Viruses of Tropical Plants: Descriptions and Lists from VIDE Database. Wallingford: C.A.B, 1990.

Cita MLA (9th ed.)

Edited by Crabtree, Karen, i Adrian Gibbs. Viruses of Tropical Plants: Descriptions and Lists from VIDE Database. C.A.B, 1990.