Dyfyniad APA

Gross, B., & Gross, R. (1974). Will it grow in a classroom. Dell Publishing.

Dyfyniad Arddull Chicago

Gross, Beatrice, and Ronald Gross. Will It Grow in a Classroom. New York: Dell Publishing, 1974.

Dyfyniad MLA

Gross, Beatrice, and Ronald Gross. Will It Grow in a Classroom. Dell Publishing, 1974.

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