APA (7th ed.) Citation

Wertsch, J. V. (1991). Voices of the mind : a sociocultural approach to mediated action / James V. Wertsch.: A sociocultural approach to mediated action. Harvard University Press.

Chicago Style (17th ed.) Citation

Wertsch, James V. Voices of the Mind : A Sociocultural Approach to Mediated Action / James V. Wertsch.: A Sociocultural Approach to Mediated Action. Cambridge, Mass.: Harvard University Press, 1991.

MLA (9th ed.) Citation

Wertsch, James V. Voices of the Mind : A Sociocultural Approach to Mediated Action / James V. Wertsch.: A Sociocultural Approach to Mediated Action. Harvard University Press, 1991.

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