Cita APA

Dicken, S. N., & Pitts, F. R. (1963). Introduction to human geography. Waltham: Blaisdell.

Citación estilo Chicago

Dicken, Samuel N., y Forrest R. Pitts. Introduction to Human Geography. Waltham: Blaisdell, 1963.

Cita MLA

Dicken, Samuel N., y Forrest R. Pitts. Introduction to Human Geography. Waltham: Blaisdell, 1963.