APA (7th ed.) Citation

Hayes, S. P. (1966). Evaluating development projects : a manual for the use of field workers / by S.P. Hayes: A manual for the use of field workers (2nd ed.). Unesco.

Chicago Style (17th ed.) Citation

Hayes, S. P. Evaluating Development Projects : A Manual for the Use of Field Workers / by S.P. Hayes: A Manual for the Use of Field Workers. 2nd ed. Unesco, 1966.

MLA (9th ed.) Citation

Hayes, S. P. Evaluating Development Projects : A Manual for the Use of Field Workers / by S.P. Hayes: A Manual for the Use of Field Workers. 2nd ed. Unesco, 1966.

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