Dyfyniad APA

New York (N.Y.). Board of Education & New York Association of Biology Teachers. (1962). Adventures in biology. The Board.

Dyfyniad Arddull Chicago

New York (N.Y.). Board of Education and New York Association of Biology Teachers. Adventures in Biology. New York: The Board, 1962.

Dyfyniad MLA

New York (N.Y.). Board of Education and New York Association of Biology Teachers. Adventures in Biology. The Board, 1962.

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