Dyfyniad APA

Jatko, J., & Hofman, R. J. (2011). Assessment of the possible cumulative environmental impacts of commercial ship-based tourism in the Antarctic Peninsula Area.

Dyfyniad Arddull Chicago

Jatko, Joyce, và Robert J. Hofman. Assessment of the Possible Cumulative Environmental Impacts of Commercial Ship-based Tourism in the Antarctic Peninsula Area. 2011.

Dyfyniad MLA

Jatko, Joyce, và Robert J. Hofman. Assessment of the Possible Cumulative Environmental Impacts of Commercial Ship-based Tourism in the Antarctic Peninsula Area. 2011.

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