Maness, B. (1969). Exercise your heart.: Preface by C. Anthony D'Alonzo (1st Collier Books ed.). Collier-Macmillan.
Chicago Style (17th ed.) CitationManess, Bill. Exercise Your Heart.: Preface by C. Anthony D'Alonzo. 1st Collier Books ed. London: Collier-Macmillan, 1969.
MLA (9th ed.) CitationManess, Bill. Exercise Your Heart.: Preface by C. Anthony D'Alonzo. 1st Collier Books ed. Collier-Macmillan, 1969.
Warning: These citations may not always be 100% accurate.