APA (7th ed.) Citation

Sirait, P. (2011). Pram melawan. Nalar.

Chicago Style (17th ed.) Citation

Sirait, P.Hasudungan. Pram Melawan. Nalar, 2011.

MLA (8th ed.) Citation

Sirait, P.Hasudungan. Pram Melawan. Nalar, 2011.

Warning: These citations may not always be 100% accurate.