Παραπομπή σε μορφή APA (7η εκδ.)

Ojaveer, E. (2017). Ecosystems and Living Resources of the Baltic Sea: Their assessment and management. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ojaveer, Evald. Ecosystems and Living Resources of the Baltic Sea: Their Assessment and Management. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ojaveer, Evald. Ecosystems and Living Resources of the Baltic Sea: Their Assessment and Management. Springer International Publishing : Imprint: Springer, 2017.