APA (7th ed.) Citation

Polak,JBAF. (1976). / Drs.JBAF Polak. Ichtiar.

Chicago Style (17th ed.) Citation

Polak,JBAF. / Drs.JBAF Polak. Ichtiar, 1976.

MLA (8th ed.) Citation

Polak,JBAF. / Drs.JBAF Polak. Ichtiar, 1976.

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