APA (7th ed.) Citation

Sapalo, I. S. (1988). Background reading material on intellectual property. s.n.

Chicago Style (17th ed.) Citation

Sapalo, Ignacio S. Background Reading Material on Intellectual Property. [s.ll: s.n, 1988.

MLA (9th ed.) Citation

Sapalo, Ignacio S. Background Reading Material on Intellectual Property. s.n, 1988.