APA

Grubb P. W., Thomsen P. R., . (2010). Patents for chemicals, pharmaceuticals, and biotechnology. New York: Oxford University Press.

Chicago

Grubb Philip W, Thomsen Peter R, . 2010. Patents for chemicals, pharmaceuticals, and biotechnology. New York: Oxford University Press.

Harvard

Grubb P. W., Thomsen P. R., . (2010). Patents for chemicals, pharmaceuticals, and biotechnology. New York: Oxford University Press.

MLA

Grubb Philip W, Thomsen Peter R, . Patents for chemicals, pharmaceuticals, and biotechnology. New York: Oxford University Press. 2010.