APA Citation

Hughes, R., & Pegram, L. (1980). The Threshold of liberty. New York, N.Y.: Ambrose Video Publishing.

Chicago Style Citation

Hughes, Robert, and Lorna Pegram. The Threshold of Liberty. New York, N.Y.: Ambrose Video Publishing, 1980.

MLA Citation

Hughes, Robert, and Lorna Pegram. The Threshold of Liberty. New York, N.Y.: Ambrose Video Publishing, 1980.

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