Παραπομπή σε μορφή APA (7η εκδ.)

Sridodo. (1977). Sampling in broadcast rice plots [microform]. Photoduplication Service. University of the Philippines Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sridodo. Sampling in Broadcast Rice Plots [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sridodo. Sampling in Broadcast Rice Plots [microform]. Photoduplication Service. University of the Philippines Library, 1977.