Dyfyniad APA

O'Crouley, P. A., & Galvin, S. (1972). A description of the Kingdom of New Spain, 1774. Allen Figgis.

Dyfyniad Arddull Chicago

O'Crouley, Pedro Alonso, and Seán Galvin. A Description of the Kingdom of New Spain, 1774. Dublin: Allen Figgis, 1972.

Dyfyniad MLA

O'Crouley, Pedro Alonso, and Seán Galvin. A Description of the Kingdom of New Spain, 1774. Allen Figgis, 1972.

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