Dyfyniad APA

Abbs, B. (2004). New Snapshot Intermediate Student's Book. Longman.

Dyfyniad Arddull Chicago

Abbs, Brian. New Snapshot Intermediate Student's Book. Longman, 2004.

Dyfyniad MLA

Abbs, Brian. New Snapshot Intermediate Student's Book. Longman, 2004.

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