APA (7th ed.) Citation

Ong, K. (1970). Development and problems of Singapore secondary education, 1947-1969: With special reference to the English-medium secondary schools.

Chicago Style (17th ed.) Citation

Ong, Kim-siong. Development and Problems of Singapore Secondary Education, 1947-1969: With Special Reference to the English-medium Secondary Schools. 1970.

MLA (8th ed.) Citation

Ong, Kim-siong. Development and Problems of Singapore Secondary Education, 1947-1969: With Special Reference to the English-medium Secondary Schools. 1970.

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