APA (7th ed.) Citation

Lock, A. (1978). Action, gesture, and symbol: The emergence of language. Academic Press.

Chicago Style (17th ed.) Citation

Lock, Andrew. Action, Gesture, and Symbol: The Emergence of Language. London ; New York: Academic Press, 1978.

MLA (8th ed.) Citation

Lock, Andrew. Action, Gesture, and Symbol: The Emergence of Language. Academic Press, 1978.

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