APA (7e ed.) Bronvermelding

Laurel, S. H. (1969). Laurel report on penal reforms: The state of Philippine penal institutions and penology. s.n.].

Chicago (17e ed.) Bronvermelding

Laurel, Salvador H. Laurel Report on Penal Reforms: The State of Philippine Penal Institutions and Penology. [Manila: s.n.], 1969.

MLA (9e ed.) Bronvermelding

Laurel, Salvador H. Laurel Report on Penal Reforms: The State of Philippine Penal Institutions and Penology. s.n.], 1969.