Schreurs, P. (2000). Caraga antigua, 1521-1910: The hispanization and Christianization of Agusan, Surigao and East Davao (2nd ed.). National Historical Institute.
Chicago Style (17th ed.) CitationSchreurs, Peter. Caraga Antigua, 1521-1910: The Hispanization and Christianization of Agusan, Surigao and East Davao. 2nd ed. Manila: National Historical Institute, 2000.
MLA (9th ed.) CitationSchreurs, Peter. Caraga Antigua, 1521-1910: The Hispanization and Christianization of Agusan, Surigao and East Davao. 2nd ed. National Historical Institute, 2000.
Warning: These citations may not always be 100% accurate.