Citazione APA

Sinha, V. N. P., & Mandal, R. B. (1979). Dimensions in geography. Associated Book Agency.

Stile di citazione Chicago

Sinha, V. N. P., e R. B. Mandal. Dimensions in Geography. Patna: Associated Book Agency, 1979.

Citazione MLA

Sinha, V. N. P., e R. B. Mandal. Dimensions in Geography. Associated Book Agency, 1979.