APA (7th ed.) Citation

Mueller, R. K. (1978). New directions for directors. Levington Books.

Chicago Style (17th ed.) Citation

Mueller, Robert Kirk. New Directions for Directors. Massachusetts: Levington Books, 1978.

MLA (8th ed.) Citation

Mueller, Robert Kirk. New Directions for Directors. Levington Books, 1978.

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