APA (7th ed.) Citation

Gopengco, S. M. (1971). Commercial law bar reviewer ([3rd rev. & enl. ed.].). Central Lawbook.

Chicago Style (17th ed.) Citation

Gopengco, Simeon M. Commercial Law Bar Reviewer. [3rd rev. & enl. ed.]. Quezon City: Central Lawbook, 1971.

MLA (9th ed.) Citation

Gopengco, Simeon M. Commercial Law Bar Reviewer. [3rd rev. & enl. ed.]. Central Lawbook, 1971.