APA引文

Unesco. (1984). Easy-to-make teaching aids: Nutrition education. Unesco.

Chicago Style (17th ed.) Citation

Unesco. Easy-to-make Teaching Aids: Nutrition Education. Unesco, 1984.

MLA引文

Unesco. Easy-to-make Teaching Aids: Nutrition Education. Unesco, 1984.

警告：这些引文格式不一定是100％准确.