Dyfyniad APA

Skoulikidis, N., Dimitriou, E., & Karaouzas, I. (2020). The Rivers of Greece. 1st ed. 2018. Springer Berlin Heidelberg.

Dyfyniad Arddull Chicago

Skoulikidis, Nikos, Elias Dimitriou, và Ioannis Karaouzas. The Rivers of Greece. 1st Ed. 2018. Springer Berlin Heidelberg, 2020.

Dyfyniad MLA

Skoulikidis, Nikos, Elias Dimitriou, và Ioannis Karaouzas. The Rivers of Greece. 1st Ed. 2018. Springer Berlin Heidelberg, 2020.

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