APA

Murdock G. P., . (1959). Africa. New York: McGraw-Hill.

Chicago

Murdock George Peter, . 1959. Africa. New York: McGraw-Hill.

Harvard

Murdock G. P., . (1959). Africa. New York: McGraw-Hill.

MLA

Murdock George Peter, . Africa. New York: McGraw-Hill. 1959.