APA (7e ed.) Bronvermelding

Bragdon, H. W., & McCutchen, S. P. (1964). Workbook to accompany History of a free people, 5th revision. The Macmillan Co..

Chicago (17e ed.) Bronvermelding

Bragdon, Henry W., en Samuel Proctor McCutchen. Workbook to Accompany History of a Free People, 5th Revision. New York: The Macmillan Co., 1964.

MLA (8e ed.) Bronvermelding

Bragdon, Henry W., en Samuel Proctor McCutchen. Workbook to Accompany History of a Free People, 5th Revision. The Macmillan Co., 1964.