Dyfyniad APA

Heslop and Harrison. New concepts in flowering plant taxonomy.

Dyfyniad Arddull Chicago

Heslop and Harrison. New Concepts in Flowering Plant Taxonomy.

Dyfyniad MLA

Heslop and Harrison. New Concepts in Flowering Plant Taxonomy.

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