APA (7e ed.) Bronvermelding

ebrary, Inc, Lewis, D. M., & Rippon, J. A. (2013). The coloration of wool and other keratin fibres. John Wiley & Sons, Inc..

Chicago (17e ed.) Bronvermelding

ebrary, Inc, D. M. Lewis, en John A. Rippon. The Coloration of Wool and Other Keratin Fibres. Hoboken, N.J.: John Wiley & Sons, Inc., 2013.

MLA (9e ed.) Bronvermelding

ebrary, Inc, et al. The Coloration of Wool and Other Keratin Fibres. John Wiley & Sons, Inc., 2013.