APA (7th ed.) Citation

Johnson, C. W., & Johnson, G. (1971). Territorial Imperative...in Print.

Chicago Style (17th ed.) Citation

Johnson, Charles W., and Gertrude Johnson. Territorial Imperative...in Print. 1971.

MLA (9th ed.) Citation

Johnson, Charles W., and Gertrude Johnson. Territorial Imperative...in Print. 1971.

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