APA引文

Hallak, J., & Unesco. (1969). The analysis of educational cost and expenditure. Unesco.

Chicago Style (17th ed.) Citation

Hallak, J., and Unesco. The Analysis of Educational Cost and Expenditure. Unesco, 1969.

MLA引文

Hallak, J., and Unesco. The Analysis of Educational Cost and Expenditure. Unesco, 1969.

警告：这些引文格式不一定是100％准确.