APA (7th ed.) Citation

(1986). Ilmu pengetahuan popular. Widyadara.

Chicago Style (17th ed.) Citation

Ilmu Pengetahuan Popular. Danbury, CT. : Grolier ; Jakarta: Widyadara, 1986.

MLA (9th ed.) Citation

Ilmu Pengetahuan Popular. Widyadara, 1986.

Warning: These citations may not always be 100% accurate.