APA (7th ed.) Citation

Pfeiffer, I. L., & Dunlap, J. B. (1982). Supervision of teachers : a guide to improving instruction / Isobel L. Pfeiffer, Jane B. Dunlap: A guide to improving instruction. Oryx.

Chicago Style (17th ed.) Citation

Pfeiffer, Isobel L., and Jane B. Dunlap. Supervision of Teachers : A Guide to Improving Instruction / Isobel L. Pfeiffer, Jane B. Dunlap: A Guide to Improving Instruction. Phoenix: Oryx, 1982.

MLA (9th ed.) Citation

Pfeiffer, Isobel L., and Jane B. Dunlap. Supervision of Teachers : A Guide to Improving Instruction / Isobel L. Pfeiffer, Jane B. Dunlap: A Guide to Improving Instruction. Oryx, 1982.

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