APA
Cordes K. A., Ibrahim H., . (2003). Applications in recreation & leisure. Boston: McGraw-Hill.
Chicago
Cordes Kathleen A, Ibrahim Hilmi, . 2003. Applications in recreation & leisure. Boston: McGraw-Hill.
Harvard
Cordes K. A., Ibrahim H., . (2003). Applications in recreation & leisure. Boston: McGraw-Hill.
MLA
Cordes Kathleen A, Ibrahim Hilmi, . Applications in recreation & leisure. Boston: McGraw-Hill. 2003.