APA (7th ed.) Citation

Unesco. (1965). Source book for geography teaching. Longmans.

Chicago Style (17th ed.) Citation

Unesco. Source Book for Geography Teaching. [London]: Longmans, 1965.

MLA (9th ed.) Citation

Unesco. Source Book for Geography Teaching. Longmans, 1965.

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