Dyfyniad APA
Kajanová, Y., Duffell, L., & Duffell, G. (2014). On the history of rock music. PL Academic Research.
Dyfyniad Arddull Chicago
Kajanová, Yvetta, Lea Duffell, and Geoffrey Duffell. On the History of Rock Music. Frankfurt am Main, Germany: PL Academic Research, 2014.
Dyfyniad MLA
Kajanová, Yvetta, et al. On the History of Rock Music. PL Academic Research, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.