APA

Webster N., Goodrich C. A. & Porter N. (1867). An american dictionary of the english language. Springfield: G&C Merriam.

Chicago

Webster Noah, Goodrich Chauncey A and Porter Noah. 1867. An american dictionary of the english language. Springfield: G&C Merriam.

Harvard

Webster N., Goodrich C. A. and Porter N. (1867). An american dictionary of the english language. Springfield: G&C Merriam.

MLA

Webster Noah, Goodrich Chauncey A and Porter Noah. An american dictionary of the english language. Springfield: G&C Merriam. 1867.