APA način citiranja (7. izdanje)

Harahap, Z. (1977). Breeding behavior of grain dormancy in Oryza sativa L. University of the Philippines Library.

Čikaški stil citiranja (17. izdanje)

Harahap, Zainuddin. Breeding Behavior of Grain Dormancy in Oryza Sativa L. Quezon City: University of the Philippines Library, 1977.

MLA način citiranja (9. izdanje)

Harahap, Zainuddin. Breeding Behavior of Grain Dormancy in Oryza Sativa L. University of the Philippines Library, 1977.