APA
(1961). The Rizal- blumentritt correspondence. Manila: Jose Rizal National Centennial Commission.
Chicago
1961. The Rizal- blumentritt correspondence. Manila: Jose Rizal National Centennial Commission.
Harvard
(1961). The Rizal- blumentritt correspondence. Manila: Jose Rizal National Centennial Commission.
MLA
The Rizal- blumentritt correspondence. Manila: Jose Rizal National Centennial Commission. 1961.
