Παραπομπή σε μορφή APA (7η εκδ.)

Calnan Michael, Cant Sarah, & Gabe Jonathan. (1993). Going private: Why people pay for their health care. The Open University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Calnan Michael, Cant Sarah, και Gabe Jonathan. Going Private: Why People Pay for Their Health Care. The Open University, 1993.

Παραπομπή σε μορφή MLA (8th εκδ.)

Calnan Michael, et al. Going Private: Why People Pay for Their Health Care. The Open University, 1993.