APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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