APA (7th ed.) Citation

Tryon, R. M. (1936). Factual information in the civic field possessed by children at the sixth-grade level. Elementary School Journal, 37(4), 310. https://doi.org/10.1086/457468

Chicago Style (17th ed.) Citation

Tryon, R. M. "Factual Information in the Civic Field Possessed by Children at the Sixth-grade Level." Elementary School Journal 37, no. 4 (1936): 310. https://doi.org/10.1086/457468.

MLA (9th ed.) Citation

Tryon, R. M. "Factual Information in the Civic Field Possessed by Children at the Sixth-grade Level." Elementary School Journal, vol. 37, no. 4, 1936, p. 310, https://doi.org/10.1086/457468.