Cita APA (7th ed.)

Dickinson ,, R. E. (1976). Regional concept: Robert E Dickinson. Routledge and Kegan Paul.

Cita Chicago (17th ed.)

Dickinson ,, Robert E. Regional Concept: Robert E Dickinson. London: Routledge and Kegan Paul, 1976.

Cita MLA (9th ed.)

Dickinson ,, Robert E. Regional Concept: Robert E Dickinson. Routledge and Kegan Paul, 1976.