APA (7th ed.) Citation

ANONIM. (1977). Port information Aceh dan Sumatra Utara.

Chicago Style (17th ed.) Citation

ANONIM. Port Information Aceh Dan Sumatra Utara. 1977.

MLA (8th ed.) Citation

ANONIM. Port Information Aceh Dan Sumatra Utara. 1977.

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