APA (7 ম সংস্করণ) উদ্ধৃতি

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.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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