Vital ASEAN documents, 1967-1984 : with annotations and index
MLA
Quisumbing, Purificacion C. Valera, and Elizabeth A Pangalangan. Vital Asean Documents, 1967-1984: with Annotations and Index. Asean Regional Law Series. Quezon City, Philippines: Published by the Academy of ASEAN Law and Jurisprudence, 1985
APA, 7th edition
Quisumbing, P. C. Valera, & Pangalangan, E. A. (1985). Vital ASEAN documents, 1967-1984: with annotations and index. ASEAN regional law series. Quezon City, Philippines: Published by the Academy of ASEAN Law and Jurisprudence
Chicago, 17th edition
Quisumbing, Purificacion C. Valera., and Elizabeth A Pangalangan. Vital ASEAN documents, 1967-1984: with annotations and index. ASEAN regional law series. Quezon City, Philippines: Published by the Academy of ASEAN Law and Jurisprudence, 1985