Gaya APA

Bromo - Tengger / Gunung Semeru proposed national park : management plan 1981 - 1985. (1980). : Jakarta : Departemen Kehutanan.

Gaya MLA

Bromo - Tengger / Gunung Semeru proposed national park : management plan 1981 - 1985. . : Jakarta : Departemen Kehutanan, 1980. Text.