APA (7th ed.) Citation

Wensell, U., Heuck, S., & Alavedra, J. (1994). They followed a bright star (1st American ed.). Putnam's.

Chicago Style (17th ed.) Citation

Wensell, Ulises, Sigrid Heuck, and Joan Alavedra. They Followed a Bright Star. 1st American ed. New York: Putnam's, 1994.

MLA (8th ed.) Citation

Wensell, Ulises, et al. They Followed a Bright Star. 1st American ed. Putnam's, 1994.

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