Dyfyniad APA

Gilbert Waldbauer. (2000). Millions of monarchs: Bunches of beetles. Cambridge, MA: Havard Univ. Press.

Dyfyniad Arddull Chicago

Gilbert Waldbauer. Millions of Monarchs: Bunches of Beetles. Cambridge, MA: Havard Univ. Press, 2000.

Dyfyniad MLA

Gilbert Waldbauer. Millions of Monarchs: Bunches of Beetles. Cambridge, MA: Havard Univ. Press, 2000.

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