APA引文

Klaassen, L. H. (1968). Social amenities in area economic growth: An analysis of methods of defining needs. Paris: O. E. C. D., Inc.

Trích dẫn kiểu Chicago

Klaassen, L. H. Social Amenities in Area Economic Growth: An Analysis of Methods of Defining Needs. Paris: O. E. C. D., Inc, 1968.

MLA引文

Klaassen, L. H. Social Amenities in Area Economic Growth: An Analysis of Methods of Defining Needs. Paris: O. E. C. D., Inc, 1968.

警告：这些引文格式不一定是100％准确.