APA

Webster,, . (1997). The new international Webster's Pocket medical and first aid dictionary of the english language. England: Trident Press International.

Chicago

Webster,, . 1997. The new international Webster's Pocket medical and first aid dictionary of the english language. England: Trident Press International.

Harvard

Webster,, . (1997). The new international Webster's Pocket medical and first aid dictionary of the english language. England: Trident Press International.

MLA

Webster,, . The new international Webster's Pocket medical and first aid dictionary of the english language. England: Trident Press International. 1997.