APA ציטוט

Harahap, I. S. (1994). Hama Palawija/ Idham Sakti Harahap. Jakarta: Penebar Swadaya.

Chicago Style (17th ed.) Citation

Harahap, Idham Sakti. Hama Palawija/ Idham Sakti Harahap. Jakarta: Penebar Swadaya, 1994.

ציטוט MLA

Harahap, Idham Sakti. Hama Palawija/ Idham Sakti Harahap. Jakarta: Penebar Swadaya, 1994.