APA (7th ed.) Citation

United Nations. Federal Extension Services. Division of Extension Research and Training. (1959). Evaluation in extension. H. M. Ives & Sons.

Chicago Style (17th ed.) Citation

United Nations. Federal Extension Services. Division of Extension Research and Training. Evaluation in Extension. Topeka, Kan: H. M. Ives & Sons, 1959.

MLA (9th ed.) Citation

United Nations. Federal Extension Services. Division of Extension Research and Training. Evaluation in Extension. H. M. Ives & Sons, 1959.