Dyfyniad APA

Gray, D. F. (2008). Observation and analysis of stellar photospheres. Cambridge university.

Dyfyniad Arddull Chicago

Gray, David F. Observation and Analysis of Stellar Photospheres. Cambridge: Cambridge university, 2008.

Dyfyniad MLA

Gray, David F. Observation and Analysis of Stellar Photospheres. Cambridge university, 2008.

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