Παραπομπή σε μορφή APA (7η εκδ.)

Committee on Indexing Procedures. (1968). Indexing procedures for 15 virus diseases of citrus trees. Department of Agriculture.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Committee on Indexing Procedures. Indexing Procedures for 15 Virus Diseases of Citrus Trees. Washington, D.C: Department of Agriculture, 1968.

Παραπομπή σε μορφή MLA (9th εκδ.)

Committee on Indexing Procedures. Indexing Procedures for 15 Virus Diseases of Citrus Trees. Department of Agriculture, 1968.