APA
Williamson R., . (1980). Textile science and technology 4 : Fluorescent brightening agents. Elsevier Scientific Publ, New York: .
Chicago
Williamson R, . 1980. Textile science and technology 4 : Fluorescent brightening agents. Elsevier Scientific Publ, New York: .
Harvard
Williamson R., . (1980). Textile science and technology 4 : Fluorescent brightening agents. Elsevier Scientific Publ, New York: .
MLA
Williamson R, . Textile science and technology 4 : Fluorescent brightening agents. Elsevier Scientific Publ, New York: . 1980.