Dyfyniad APA

Velleman, J. D. (2015). Beyond price: Essays on birth and death. Open Book Publishers.

Dyfyniad Arddull Chicago

Velleman, J. David. Beyond Price: Essays on Birth and Death. Cambridge: Open Book Publishers, 2015.

Dyfyniad MLA

Velleman, J. David. Beyond Price: Essays on Birth and Death. Open Book Publishers, 2015.

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