Dyfyniad APA

Friedman, E. H. (1985). Generation to generation: Family process. Guilford.

Dyfyniad Arddull Chicago

Friedman, Edwin H. Generation to Generation: Family Process. New York: Guilford, 1985.

Dyfyniad MLA

Friedman, Edwin H. Generation to Generation: Family Process. Guilford, 1985.

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