Lamp, R. E., & Traxler, A. J. (1973). THE VALIDITY OF THE SLOSSON INTELLIGENCE TEST FOR USE WITH DISADVANTAGED HEAD START AND FIRST GRADE SCHOOL CHILDREN. Journal of Community Psychology, 1(1), 27. https://doi.org/10.1002/1520-6629(197301)1:1<27::AID-JCOP2290010108>3.0.CO;2-W
Chicago Style (17th ed.) CitationLamp, Robert E., and Anthony J. Traxler. "THE VALIDITY OF THE SLOSSON INTELLIGENCE TEST FOR USE WITH DISADVANTAGED HEAD START AND FIRST GRADE SCHOOL CHILDREN." Journal of Community Psychology 1, no. 1 (1973): 27. https://doi.org/10.1002/1520-6629(197301)1:1<27::AID-JCOP2290010108>3.0.CO;2-W.
MLA (9th ed.) CitationLamp, Robert E., and Anthony J. Traxler. "THE VALIDITY OF THE SLOSSON INTELLIGENCE TEST FOR USE WITH DISADVANTAGED HEAD START AND FIRST GRADE SCHOOL CHILDREN." Journal of Community Psychology, vol. 1, no. 1, 1973, p. 27, https://doi.org/10.1002/1520-6629(197301)1:1<27::AID-JCOP2290010108>3.0.CO;2-W.