Style de citation APA (7e éd.)

Park, S., Coull, J., McShane, R., Young, A., Sahakian, B., Robbins, T., & Cowen, P. (1994). Tryptophan depletion in normal volunteers produces selective impairments in learning and memory.

Style de citation Chicago (17e éd.)

Park, S., J. Coull, R. McShane, A. Young, B. Sahakian, T. Robbins, et P. Cowen. Tryptophan Depletion in Normal Volunteers Produces Selective Impairments in Learning and Memory. 1994.

Style de citation MLA (9e éd.)

Park, S., et al. Tryptophan Depletion in Normal Volunteers Produces Selective Impairments in Learning and Memory. 1994.