Cita APA (7th ed.)

Bentley, J. C. (1975). Use of maps in school. Blackwell.

Cita Chicago (17th ed.)

Bentley, John Clifford. Use of Maps in School. [Oxford]: Blackwell, 1975.

Cita MLA (9th ed.)

Bentley, John Clifford. Use of Maps in School. Blackwell, 1975.