Παραπομπή σε μορφή APA (7η εκδ.)

Robles, A. C., Jr. (2020). Endangered species and fragile ecosystems in the South China Sea: The Philippines v. China arbitration. Palgrave Macmillan.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Robles, Alfredo C., Jr. Endangered Species and Fragile Ecosystems in the South China Sea: The Philippines V. China Arbitration. Singapore: Palgrave Macmillan, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Robles, Alfredo C., Jr. Endangered Species and Fragile Ecosystems in the South China Sea: The Philippines V. China Arbitration. Palgrave Macmillan, 2020.