APA (7th ed.) Citation

Werkmaster, B., Bengtsson, E., & Peterson, P. (1988). Teddy bears. Barron's.

Chicago Style (17th ed.) Citation

Werkmaster, Barbara, Eva-Lena Bengtsson, and Per Peterson. Teddy Bears. New York: Barron's, 1988.

MLA (9th ed.) Citation

Werkmaster, Barbara, et al. Teddy Bears. Barron's, 1988.

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