APA (7th ed.) Citation

(1989). Interactive video and instruction / by Peter H. Martorella.

Chicago Style (17th ed.) Citation

Interactive Video and Instruction / by Peter H. Martorella. 1989.

MLA (9th ed.) Citation

Interactive Video and Instruction / by Peter H. Martorella. 1989.

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