Cita APA (7a ed.)

Everson, J., & Fitzgerald, B. (1969). Concepts in geography: Settlement pattern. Longman.

Cita Chicago Style (17a ed.)

Everson, J.A, y B.P Fitzgerald. Concepts in Geography: Settlement Pattern. London: Longman, 1969.

Cita MLA (9a ed.)

Everson, J.A, y B.P Fitzgerald. Concepts in Geography: Settlement Pattern. Longman, 1969.