APA (7th ed.) Citation

Pakistan Burmah Shell. (1976). A PBS map of Punjab. Pakistan Burmah Shell.

Chicago Style (17th ed.) Citation

Pakistan Burmah Shell. A PBS Map of Punjab. [Karachi]: Pakistan Burmah Shell, 1976.

MLA (8th ed.) Citation

Pakistan Burmah Shell. A PBS Map of Punjab. Pakistan Burmah Shell, 1976.

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