APA Style

Almanak pers 1977. (1977). Jakarta: DEPPEN.

Chicago Style

Almanak pers 1977. 1. Jakarta: DEPPEN, 1977. REF.

MLA Style

Almanak pers 1977. 1. Jakarta: DEPPEN, 1977. REF.

Turabian Style

Almanak pers 1977. Jakarta: DEPPEN, 1977. REF.