APA (7th ed.) Citation

Schlinger, E., Hagen, K., & Bosch, R. V. d. (1960, November). Imported french parasite of walnut aphid established in California. California Agriculture.

Chicago Style (17th ed.) Citation

Schlinger, E., K. Hagen, and R Van den Bosch. "Imported French Parasite of Walnut Aphid Established in California." California Agriculture Nov. 1960.

MLA (9th ed.) Citation

Schlinger, E., et al. "Imported French Parasite of Walnut Aphid Established in California." California Agriculture, Nov. 1960.