APA引文

engert, m. (1964). classification of industries in social countries. the institute of national planning.

Chicago Style (17th ed.) Citation

engert, manfred. Classification of Industries in Social Countries. cairo: the institute of national planning, 1964.

MLA引文

engert, manfred. Classification of Industries in Social Countries. the institute of national planning, 1964.

警告：這些引文格式不一定是100％准確.