Cita APA (7a ed.)

Leggett, W. F. (1944). Ancient and medieval dyes. Chemical.

Cita Chicago Style (17a ed.)

Leggett, William F. Ancient and Medieval Dyes. Brooklyn, New York: Chemical, 1944.

Cita MLA (8a ed.)

Leggett, William F. Ancient and Medieval Dyes. Chemical, 1944.