Dyfyniad APA

GREATHOUSE LISA E. (2019). SKYGAZERS FROM HYPATIA TO FABER (2009 Ed.). COMPASS POINT BOOKS.

Dyfyniad Arddull Chicago

GREATHOUSE LISA E. SKYGAZERS FROM HYPATIA TO FABER. 2009 Ed. MINNESOTA: COMPASS POINT BOOKS, 2019.

Dyfyniad MLA

GREATHOUSE LISA E. SKYGAZERS FROM HYPATIA TO FABER. 2009 Ed. COMPASS POINT BOOKS, 2019.

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