Dyfyniad APA

Thomson, D. (2002). Tools for environmental management: A practical introduction and guide. Gabriola Island: New Society Publishers.

Dyfyniad Arddull Chicago

Thomson, Dixon. Tools for Environmental Management: A Practical Introduction and Guide. Gabriola Island: New Society Publishers, 2002.

Dyfyniad MLA

Thomson, Dixon. Tools for Environmental Management: A Practical Introduction and Guide. Gabriola Island: New Society Publishers, 2002.

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