Cita APA (7a ed.)

Chartered Institute of Patents Agents & Gran Bretaña. (1990). C.I.P.A. guide to the patents acts: Fifth cumulative supplement, up to date to january 28, 1994 (3rd éd.). Sweet & Maxwell.

Cita Chicago Style (17a ed.)

Chartered Institute of Patents Agents y Gran Bretaña. C.I.P.A. Guide to the Patents Acts: Fifth Cumulative Supplement, Up to Date to January 28, 1994. 3rd éd. London: Sweet & Maxwell, 1990.

Cita MLA (9a ed.)

Chartered Institute of Patents Agents y Gran Bretaña. C.I.P.A. Guide to the Patents Acts: Fifth Cumulative Supplement, Up to Date to January 28, 1994. 3rd éd. Sweet & Maxwell, 1990.