APA Citation

Broek, J. O. M. 1., & Webb, J. W. (1978). A Geography of mankind (3. edition.). New York, New York: McGraw-Hill.

Chicago Style Citation

Broek, Jan Otto Marius 1904-, and John Winter Webb. A Geography of Mankind. 3. edition. New York, New York: McGraw-Hill, 1978.

MLA Citation

Broek, Jan Otto Marius 1904-, and John Winter Webb. A Geography of Mankind. 3. edition. New York, New York: McGraw-Hill, 1978.

Warning: These citations may not always be 100% accurate.