Gaya APA

Webster, N., Neilson, W, A. (1957). Webster's New International Dictionary: Second Edition (2). United States of America: G & C Merriam Co..

Gaya MLA

Webster, Noah., Neilson, William, Allan. "Webster's New International Dictionary: Second Edition". 2 United States of America: G & C Merriam Co., 1957. Text.