APA
Wilkins David B,, . (1997). Animal welfare in Europe : European legsilation and concerns. London: Kluwer Law International.
Chicago
Wilkins David B,, . 1997. Animal welfare in Europe : European legsilation and concerns. London: Kluwer Law International.
Harvard
Wilkins David B,, . (1997). Animal welfare in Europe : European legsilation and concerns. London: Kluwer Law International.
MLA
Wilkins David B,, . Animal welfare in Europe : European legsilation and concerns. London: Kluwer Law International. 1997.