Παραπομπή σε μορφή APA (7η εκδ.)

Kolakowska, T., Cowen, P., & Murdock, P. (1987). Endocrine responses to tryptophan infusion in schizophrenic patients treated with neuroleptics.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kolakowska, T., P. Cowen, και P. Murdock. Endocrine Responses to Tryptophan Infusion in Schizophrenic Patients Treated with Neuroleptics. 1987.

Παραπομπή σε μορφή MLA (9th εκδ.)

Kolakowska, T., et al. Endocrine Responses to Tryptophan Infusion in Schizophrenic Patients Treated with Neuroleptics. 1987.