APA Style

Herwindo, Yoseph. (2005). Karakteristik Laterit Nikel Blok A Buli, Halmahera . Jakarta: Antam – Unit Geomin.

Chicago Style

Herwindo, Yoseph. Karakteristik Laterit Nikel Blok A Buli, Halmahera. Jakarta: Antam – Unit Geomin, 2005. Text.

MLA Style

Herwindo, Yoseph. Karakteristik Laterit Nikel Blok A Buli, Halmahera. Jakarta: Antam – Unit Geomin, 2005. Text.

Turabian Style

Herwindo, Yoseph. Karakteristik Laterit Nikel Blok A Buli, Halmahera. Jakarta: Antam – Unit Geomin, 2005. Print.