HAZZARD, W. R. (1998). Principles of Geriatric Medicine and Gerontology (fotokopi bagian II). McGraw-Hill.
Chicago Style (17th ed.) CitationHAZZARD, William R. Principles of Geriatric Medicine and Gerontology (fotokopi Bagian II). McGraw-Hill, 1998.
MLA (8th ed.) CitationHAZZARD, William R. Principles of Geriatric Medicine and Gerontology (fotokopi Bagian II). McGraw-Hill, 1998.
Warning: These citations may not always be 100% accurate.