The performance of cultural-familial retardates on conservation tasks.

MLA

Lesser, H., et al. “The Performance of Cultural-Familial Retardates on Conservation Tasks.” The Journal of Genetic Psychology, vol. 132, no. 1st Half, Mar. 1978, pp. 153–54. EBSCOhost, https://doi.org/10.1080/00221325.1978.10533324.

APA

Lesser, H., Degnan, M. O., & Markey, N. A. (1978). The performance of cultural-familial retardates on conservation tasks. The Journal of Genetic Psychology, 132(1st Half), 153–154. https://doi.org/10.1080/00221325.1978.10533324

Chicago

Lesser, H, M O Degnan, and N A Markey. 1978. “The Performance of Cultural-Familial Retardates on Conservation Tasks.” The Journal of Genetic Psychology 132 (1st Half): 153–54. doi:10.1080/00221325.1978.10533324.