Dyfyniad APA

Poplin, D. E. (1972). Communities: A survey of theories and methods of research. New York, NY: The Macmillan Company.

Dyfyniad Arddull Chicago

Poplin, Dennis E. Communities: A Survey of Theories and Methods of Research. New York, NY: The Macmillan Company, 1972.

Dyfyniad MLA

Poplin, Dennis E. Communities: A Survey of Theories and Methods of Research. New York, NY: The Macmillan Company, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.