APA Style

Perhutani, P. (). Standar Operasional Prosedur (SOP) Pengelolaan Kebun Benih Semai (KBS) Pinus merkusii . Jakarta: Perum Perhutani.

MLA Style

Perhutani, Perum. "Standar Operasional Prosedur (SOP) Pengelolaan Kebun Benih Semai (KBS) Pinus merkusii". Jakarta: Perum Perhutani, . Text.