Dyfyniad APA

Abell, P. (1971). Model building in sociology. Schocken Books.

Dyfyniad Arddull Chicago

Abell, Peter. Model Building in Sociology. New York: Schocken Books, 1971.

Dyfyniad MLA

Abell, Peter. Model Building in Sociology. Schocken Books, 1971.

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