Παραπομπή σε μορφή APA (7η εκδ.)

Schmidt, M. G. (1990). Negotiating a good old age: Challenges of residential living in late life. Jossey-Bass.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Schmidt, Mary Gwynne. Negotiating a Good Old Age: Challenges of Residential Living in Late Life. San Francisco: Jossey-Bass, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Schmidt, Mary Gwynne. Negotiating a Good Old Age: Challenges of Residential Living in Late Life. Jossey-Bass, 1990.