Dyfyniad APA

Veerman, D. (1990). Reaching kids before high school. Victor Books.

Dyfyniad Arddull Chicago

Veerman, David. Reaching Kids Before High School. Wheaton, Ill: Victor Books, 1990.

Dyfyniad MLA

Veerman, David. Reaching Kids Before High School. Victor Books, 1990.

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