APA (7th ed.) Citation

Black, C. E. (1962). Our world history. Ginn & Co..

Chicago Style (17th ed.) Citation

Black, Cyril Edwin. Our World History. Boston ; New York [etc.]: Ginn & Co., 1962.

MLA (8th ed.) Citation

Black, Cyril Edwin. Our World History. Ginn & Co., 1962.