APA

Garraty J. A. a. G. P. (., . (1972). The Columbia history of the world. New York: Harper and Row Publishers.

Chicago

Garraty John A and Gay Peter (eds.), . 1972. The Columbia history of the world. New York: Harper and Row Publishers.

Harvard

Garraty J. A. a. G. P. (., . (1972). The Columbia history of the world. New York: Harper and Row Publishers.

MLA

Garraty John A and Gay Peter (eds.), . The Columbia history of the world. New York: Harper and Row Publishers. 1972.