Παραπομπή σε μορφή APA (7η εκδ.)

Orshan, G. Plant pheno-morphological studies in Mediterranean type ecosystems. Kluver Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Orshan, Gideon. Plant Pheno-morphological Studies in Mediterranean Type Ecosystems. Dordrecht/Boston/London: Kluver Academic Publishers.

Παραπομπή σε μορφή MLA (9th εκδ.)

Orshan, Gideon. Plant Pheno-morphological Studies in Mediterranean Type Ecosystems. Kluver Academic Publishers.