Cita APA (7th ed.)

Maling, D. (1973). Coordinate Systems and Map Projections. George Philip and Son Limited.

Cita Chicago (17th ed.)

Maling, D.H. Coordinate Systems and Map Projections. London: George Philip and Son Limited, 1973.

Cita MLA (9th ed.)

Maling, D.H. Coordinate Systems and Map Projections. George Philip and Son Limited, 1973.