APA Style

Wegner, Harold C. (1991). Patent law in biotechnology, chemicals & pharmaceuticals . : .

Chicago Style

Wegner, Harold C. Patent law in biotechnology, chemicals & pharmaceuticals. : , 1991. .

MLA Style

Wegner, Harold C. Patent law in biotechnology, chemicals & pharmaceuticals. : , 1991. .

Turabian Style

Wegner, Harold C. Patent law in biotechnology, chemicals & pharmaceuticals. : , 1991. .