APA

HADFIELD،JOHN, HOBSLEY،MICHAEL & TREASURE،TOM. (1990). \CURRENT SURGICAl. GREAT BRITAIN،: EDWARD ARNOLD.

Chicago

HADFIELD،JOHN, HOBSLEY،MICHAEL and TREASURE،TOM. 1990. \CURRENT SURGICAl. GREAT BRITAIN،: EDWARD ARNOLD.

Harvard

HADFIELD،JOHN, HOBSLEY،MICHAEL and TREASURE،TOM. (1990). \CURRENT SURGICAl. GREAT BRITAIN،: EDWARD ARNOLD.

MLA

HADFIELD،JOHN, HOBSLEY،MICHAEL and TREASURE،TOM. \CURRENT SURGICAl. GREAT BRITAIN،: EDWARD ARNOLD. 1990.