Matthews, R., & Volk, S. Oil on troubled wates; venezuelan policy in the Caribbean.
Cita Chicago Style (17a ed.)Matthews, Robert, 与 Steven Volk. Oil on Troubled Wates; Venezuelan Policy in the Caribbean.
Cita MLA (9a ed.)Matthews, Robert, 与 Steven Volk. Oil on Troubled Wates; Venezuelan Policy in the Caribbean.
警告：这些引文格式不一定是100％准确.