APA (7th ed.) Citation

(1974). Perak [map]. Kuala Lumpur : Directorate of National Mapping.

Chicago Style (17th ed.) Citation

Perak [map]. Kuala Lumpur : Directorate of National Mapping, 1974.

MLA (9th ed.) Citation

Perak [map]. Kuala Lumpur : Directorate of National Mapping, 1974.

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