APA

Bernas J. G., . (2012). Introduction to public international law. S.l: Jesuit Residence Ateneo de Manila University Loyola Heights.

Chicago

Bernas J G, . 2012. Introduction to public international law. S.l: Jesuit Residence Ateneo de Manila University Loyola Heights.

Harvard

Bernas J. G., . (2012). Introduction to public international law. S.l: Jesuit Residence Ateneo de Manila University Loyola Heights.

MLA

Bernas J G, . Introduction to public international law. S.l: Jesuit Residence Ateneo de Manila University Loyola Heights. 2012.