APA

diamond h., diamond m., . (19971997). fit for life. london: bantam books.

Chicago

diamond harvey, diamond marilyn, . 19971997. fit for life. london: bantam books.

Harvard

diamond h., diamond m., . (19971997). fit for life. london: bantam books.

MLA

diamond harvey, diamond marilyn, . fit for life. london: bantam books. 19971997.