Παραπομπή σε μορφή APA (7η εκδ.)

Flenley, J. (1967). The present and former vegetation of the Wabag region of New Guinea.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Flenley, John. The Present and Former Vegetation of the Wabag Region of New Guinea. 1967.

Παραπομπή σε μορφή MLA (8th εκδ.)

Flenley, John. The Present and Former Vegetation of the Wabag Region of New Guinea. 1967.