APA

Patent Law Seminar, Patent Law Seminar, Patent Law Seminar & Ball W. B. (1960). Dynamics of the patent law system: discussions of ten critical areas of contemporary patent law. New York: Central Book Co.

Chicago

Patent Law Seminar, Patent Law Seminar, Patent Law Seminar and Ball William B. 1960. Dynamics of the patent law system: discussions of ten critical areas of contemporary patent law. New York: Central Book Co.

Harvard

Patent Law Seminar, Patent Law Seminar, Patent Law Seminar and Ball W. B. (1960). Dynamics of the patent law system: discussions of ten critical areas of contemporary patent law. New York: Central Book Co.

MLA

Patent Law Seminar, Patent Law Seminar, Patent Law Seminar and Ball William B. Dynamics of the patent law system: discussions of ten critical areas of contemporary patent law. New York: Central Book Co. 1960.