APA

Shipley J. T., .Dictionary of word origins. New Jersey: Littlefield adams,1977: .

Chicago

Shipley Joseph T, .Dictionary of word origins. New Jersey: Littlefield adams,1977: .

Harvard

Shipley J. T., .Dictionary of word origins. New Jersey: Littlefield adams,1977: .

MLA

Shipley Joseph T, .New Jersey: Littlefield adams,1977: . .