APA (7th ed.) Citation

Powell, L. S. (1969). Communication and learning. Isaac Pitman.

Chicago Style (17th ed.) Citation

Powell, Len S. Communication and Learning. London: Isaac Pitman, 1969.

MLA (9th ed.) Citation

Powell, Len S. Communication and Learning. Isaac Pitman, 1969.

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