Hill, G. E. (1965). Management and improvement of guidance. Appleton Century Crofts.
Chicago Style (17th ed.) CitationHill, George E. Management and Improvement of Guidance. Appleton Century Crofts, 1965.
MLA引文Hill, George E. Management and Improvement of Guidance. Appleton Century Crofts, 1965.
警告：這些引文格式不一定是100％准確.