APA (7th ed.) Citation

Gottman, J. M. (1983). How children become friends. University of Chicago Press for the Society for Research in Child Development.

Chicago Style (17th ed.) Citation

Gottman, John Mordechai. How Children Become Friends. Chicago, Ill.: University of Chicago Press for the Society for Research in Child Development, 1983.

MLA (9th ed.) Citation

Gottman, John Mordechai. How Children Become Friends. University of Chicago Press for the Society for Research in Child Development, 1983.