APA (7th ed.) Citation

Venn, F. (1986). Oil diplomacy in the twentieth century / Fiona Venn. Macmillan.

Chicago Style (17th ed.) Citation

Venn, Fiona. Oil Diplomacy in the Twentieth Century / Fiona Venn. Basingstoke: Macmillan, 1986.

MLA (9th ed.) Citation

Venn, Fiona. Oil Diplomacy in the Twentieth Century / Fiona Venn. Macmillan, 1986.

Warning: These citations may not always be 100% accurate.