Παραπομπή APA

OU, S. (1972). Rice diseases. Common wealth mycological institute surrey.

Παραπομπή Chicago Style

OU, S.H. Rice Diseases. England: Common wealth mycological institute surrey, 1972.

Παραπομπή MLA

OU, S.H. Rice Diseases. Common wealth mycological institute surrey, 1972.