APA (7th ed.) Citation
Jacobson, W. J., Lauby, C. J., & Konicek, R. J. (1968). Investigating in science (2a. ed.). American Book Company.
Chicago Style (17th ed.) Citation
Jacobson, Willard J., Cecilia J. Lauby, and Richard J. Konicek. Investigating in Science. 2a. ed. New York: American Book Company, 1968.
MLA (9th ed.) Citation
Jacobson, Willard J., et al. Investigating in Science. 2a. ed. American Book Company, 1968.
Warning: These citations may not always be 100% accurate.