Παραπομπή σε μορφή APA (7η εκδ.)

Cowen, P., & Nutt, D. (1982). Abstinence symptoms after withdrawal of tranquillising drugs: Is there a common neurochemical mechanism?

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cowen, P., και D. Nutt. Abstinence Symptoms After Withdrawal of Tranquillising Drugs: Is There a Common Neurochemical Mechanism? 1982.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cowen, P., και D. Nutt. Abstinence Symptoms After Withdrawal of Tranquillising Drugs: Is There a Common Neurochemical Mechanism? 1982.