APA (7th ed.) Zitazioa

ebrary, Inc, Ng, S. K., & Goh, C. L. (2001). The principles and practice of contact and occupational dermatology in Asia Pacific region. World Scientific.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, See Ket Ng, eta Chee Leok Goh. The Principles and Practice of Contact and Occupational Dermatology in Asia Pacific Region. River Edge, N.J.: World Scientific, 2001.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. The Principles and Practice of Contact and Occupational Dermatology in Asia Pacific Region. World Scientific, 2001.