Style de citation APA (7e éd.)

Independent analysts and forecasters. (2017). Oil World. ISTA Mielke GmbH.

Style de citation Chicago (17e éd.)

Independent analysts and forecasters. Oil World. Hamburg, Alemanha: ISTA Mielke GmbH, 2017.

Style de citation MLA (8e éd.)

Independent analysts and forecasters. Oil World. ISTA Mielke GmbH, 2017.

Attention : ces citations peuvent ne pas être correctes à 100%.