Cita APA (7a ed.)

Boersma, T. (2017). Energy security and natural gas markets in Europe: Lessons from the EU and the United States. Routledge [etc.].

Cita Chicago Style (17a ed.)

Boersma, Tim. Energy Security and Natural Gas Markets in Europe: Lessons from the EU and the United States. London [etc.]: Routledge [etc.], 2017.

Cita MLA (9a ed.)

Boersma, Tim. Energy Security and Natural Gas Markets in Europe: Lessons from the EU and the United States. Routledge [etc.], 2017.