APA (7th ed.) Citation

Isidro, A. S. (1929). The teaching of economics in the secondary schools. U.P. College of Education.

Chicago Style (17th ed.) Citation

Isidro, Antonio Santos. The Teaching of Economics in the Secondary Schools. Manila: U.P. College of Education, 1929.

MLA (9th ed.) Citation

Isidro, Antonio Santos. The Teaching of Economics in the Secondary Schools. U.P. College of Education, 1929.

Warning: These citations may not always be 100% accurate.