Dyfyniad APA

Munch, P. A. (1964). Volcanic rock and some plant life on the island of Tristan da Cunha.

Dyfyniad Arddull Chicago

Munch, Peter Andreas. Volcanic Rock and Some Plant Life on the Island of Tristan Da Cunha. 1964.

Dyfyniad MLA

Munch, Peter Andreas. Volcanic Rock and Some Plant Life on the Island of Tristan Da Cunha. 1964.

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