Gaya APA

Obat, B, P, T, R, D. (1997). Jahe (Ed. 1). Bogor: Balai Penelitian Tanaman Repahdan Obat.

Gaya MLA

Obat, Balai, Penelitian, Tanaman, Rempah, Dan. "Jahe". Ed. 1 Bogor: Balai Penelitian Tanaman Repahdan Obat, 1997. Text.