APA (7th ed.) Citation

Johnson, D. L. (1980). Topics in the group presentations. Cambridge University.

Chicago Style (17th ed.) Citation

Johnson, David Leroy. Topics in the Group Presentations. Cambridge: Cambridge University, 1980.

MLA (9th ed.) Citation

Johnson, David Leroy. Topics in the Group Presentations. Cambridge University, 1980.

Warning: These citations may not always be 100% accurate.