Dyfyniad APA

Yan, G. (2015). Ave marina: Meeting the seabirds of Tubbataha. Health & Home.

Dyfyniad Arddull Chicago

Yan, Gregg. "Ave Marina: Meeting the Seabirds of Tubbataha." Health & Home 2015.

Dyfyniad MLA

Yan, Gregg. "Ave Marina: Meeting the Seabirds of Tubbataha." Health & Home, 2015.

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