Dyfyniad APA

Pugh, E. (1974). Second dictionary of aeronyms and abbreviations. Clive Bingley.

Dyfyniad Arddull Chicago

Pugh, Eric. Second Dictionary of Aeronyms and Abbreviations. London: Clive Bingley, 1974.

Dyfyniad MLA

Pugh, Eric. Second Dictionary of Aeronyms and Abbreviations. Clive Bingley, 1974.

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