APA (7th ed.) Citation

CB, R. (1939). CENTERS OF POPULATION OF LEARNED GROUPS. Science (New York, N.Y.), 90(2325), 61. https://doi.org/10.1126/science.90.2325.61

Chicago Style (17th ed.) Citation

CB, Read. "CENTERS OF POPULATION OF LEARNED GROUPS." Science (New York, N.Y.) 90, no. 2325 (1939): 61. https://doi.org/10.1126/science.90.2325.61.

MLA (9th ed.) Citation

CB, Read. "CENTERS OF POPULATION OF LEARNED GROUPS." Science (New York, N.Y.), vol. 90, no. 2325, 1939, p. 61, https://doi.org/10.1126/science.90.2325.61.