APA (7th ed.) Citation

Timasheff, N. S. (1948). Observation in the Social Sciences. The American catholic sociological review, 9(4), 259-271. doi:10.2307/3706732

Chicago Style (17th ed.) Citation

Timasheff, N. S. "Observation in the Social Sciences." The American Catholic Sociological Review 9, no. 4 (1948): 259-271, https://doi.org/10.2307/3706732.

MLA (8th ed.) Citation

Timasheff, N. S. "Observation in the Social Sciences." The American Catholic Sociological Review, vol. 9, no. 4, 1948, pp. 259-271, https://doi.org/10.2307/3706732.