Kappenstein, P. (1992). Occupational profiles of vocational counsellors in the Grand Duchy of Luxembourg. European Centre for the Development of Vocational Training.
Chicago Style (17th ed.) CitationKappenstein, Peter. Occupational Profiles of Vocational Counsellors in the Grand Duchy of Luxembourg. Berlin: European Centre for the Development of Vocational Training, 1992.
MLA引文Kappenstein, Peter. Occupational Profiles of Vocational Counsellors in the Grand Duchy of Luxembourg. European Centre for the Development of Vocational Training, 1992.
警告：這些引文格式不一定是100％准確.