APA (7th ed.) Citation

Stern, B. J., & Stern, C. (1950). Does genetic endowment vary by socioeconomic group? Science, 111, 697. https://doi.org/10.1126/science.111.2895.697

Chicago Style (17th ed.) Citation

Stern, B. J., and C. Stern. "Does Genetic Endowment Vary by Socioeconomic Group?" Science 111 (1950): 697. https://doi.org/10.1126/science.111.2895.697.

MLA (9th ed.) Citation

Stern, B. J., and C. Stern. "Does Genetic Endowment Vary by Socioeconomic Group?" Science, vol. 111, 1950, p. 697, https://doi.org/10.1126/science.111.2895.697.