APA

Irwin R., . (1982). The 125,000 decision: the older American's guide to selling a home and choosing retirement housing. New York: McGraw-Hill.

Chicago

Irwin Robert, . 1982. The 125,000 decision: the older American's guide to selling a home and choosing retirement housing. New York: McGraw-Hill.

Harvard

Irwin R., . (1982). The 125,000 decision: the older American's guide to selling a home and choosing retirement housing. New York: McGraw-Hill.

MLA

Irwin Robert, . The 125,000 decision: the older American's guide to selling a home and choosing retirement housing. New York: McGraw-Hill. 1982.