APA (7th ed.) Citation

Fishman, J. A. (1968). Language problems of developing nations. John Wiley and Sons.

Chicago Style (17th ed.) Citation

Fishman, Joshua A. Language Problems of Developing Nations. John Wiley and Sons, 1968.

MLA (9th ed.) Citation

Fishman, Joshua A. Language Problems of Developing Nations. John Wiley and Sons, 1968.

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