Dyfyniad APA

(1985). Planetary sample rapid recovery and handling: Final report.

Dyfyniad Arddull Chicago

Planetary Sample Rapid Recovery and Handling: Final Report. 1985.

Dyfyniad MLA

Planetary Sample Rapid Recovery and Handling: Final Report. 1985.

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