APA (7th ed.) Citation

Hendrickson, E., Levy, R., Post, F., Hendrickson, E., Levy, R., & Post, F. (1979). Averaged evoked responses in relation to cognitive and affective state of elderly psychiatric patients. British Journal of Psychiatry, 134, 494. https://doi.org/10.1192/bjp.134.5.494

Chicago Style (17th ed.) Citation

Hendrickson, Elaine, Raymond Levy, Felix Post, E. Hendrickson, R. Levy, and F. Post. "Averaged Evoked Responses in Relation to Cognitive and Affective State of Elderly Psychiatric Patients." British Journal of Psychiatry 134 (1979): 494. https://doi.org/10.1192/bjp.134.5.494.

MLA (9th ed.) Citation

Hendrickson, Elaine, et al. "Averaged Evoked Responses in Relation to Cognitive and Affective State of Elderly Psychiatric Patients." British Journal of Psychiatry, vol. 134, 1979, p. 494, https://doi.org/10.1192/bjp.134.5.494.