APA (7th ed.) Citation

Bretherton, I. (1984). Symbolic play: The development of social understanding. Academic Press.

Chicago Style (17th ed.) Citation

Bretherton, Inge. Symbolic Play: The Development of Social Understanding. Orlando, Fla.: Academic Press, 1984.

MLA (9th ed.) Citation

Bretherton, Inge. Symbolic Play: The Development of Social Understanding. Academic Press, 1984.

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