Cita APA (7a ed.)
Obadi, S. M., Othmanová, S., & Abdová, M. What are the causes of high crude oil price? Causality investigation.
Cita Chicago Style (17a ed.)
Obadi, Saleh Mothana, Soňa Othmanová, y Mariam Abdová. What Are the Causes of High Crude Oil Price? Causality Investigation.
Cita MLA (9a ed.)
Obadi, Saleh Mothana, et al. What Are the Causes of High Crude Oil Price? Causality Investigation.
Precaución: Estas citas no son 100% exactas.