APA (7th ed.) Citation

Osborn, M., & Osborn, S. (1988). Public speaking. Houghton Mifflin Co.

Chicago Style (17th ed.) Citation

Osborn, Michael, and Suzanne Osborn. Public Speaking. Houghton Mifflin Co, 1988.

MLA (8th ed.) Citation

Osborn, Michael, and Suzanne Osborn. Public Speaking. Houghton Mifflin Co, 1988.

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