APA-viite (7. p.)

Ason, A. (2020). Scenarios for Asian long-term LNG contracts before and after COVID-19. Oxford Institute for Energy Studies.

Chicago-viite (17. p.)

Ason, A. Scenarios for Asian Long-term LNG Contracts Before and After COVID-19. Oxford Institute for Energy Studies, 2020.

MLA-viite (9. p.)

Ason, A. Scenarios for Asian Long-term LNG Contracts Before and After COVID-19. Oxford Institute for Energy Studies, 2020.