APA (7th ed.) Citation

Bowman, J. S. (1989). Chronical a 20th century history. Bison Books.

Chicago Style (17th ed.) Citation

Bowman, John S. Chronical a 20th Century History. London: Bison Books, 1989.

MLA (9th ed.) Citation

Bowman, John S. Chronical a 20th Century History. Bison Books, 1989.