APA (7th ed.) Citation

Pu, H., Lu, P., & Ch`en, P. (1978). At kindergarten. Foreign Languages Press.

Chicago Style (17th ed.) Citation

Pu, Hung, Ping Lu, and Pao-yuan Ch`en. At Kindergarten. Peking: Foreign Languages Press, 1978.

MLA (9th ed.) Citation

Pu, Hung, et al. At Kindergarten. Foreign Languages Press, 1978.