Dyfyniad APA

Hessenbruch, A. (2002). Encyclopedia of the history of science a reader's guide. Penatgon Press.

Dyfyniad Arddull Chicago

Hessenbruch, Arne. Encyclopedia of the History of Science a Reader's Guide. Penatgon Press, 2002.

Dyfyniad MLA

Hessenbruch, Arne. Encyclopedia of the History of Science a Reader's Guide. Penatgon Press, 2002.

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