APA (7th ed.) Citation

Laurel, S. H. (1987). To build upon a rock: Excerpts from public discourses, 1967 to 1987. s.n.].

Chicago Style (17th ed.) Citation

Laurel, Salvador H. To Build upon a Rock: Excerpts from Public Discourses, 1967 to 1987. [Manila: s.n.], 1987.

MLA (9th ed.) Citation

Laurel, Salvador H. To Build upon a Rock: Excerpts from Public Discourses, 1967 to 1987. s.n.], 1987.