APA (7th ed.) Citation

Ffooks, R., & Roll, B. (1993). Natural gas by sea : The development of a new technology / Roger Ffooks: The development of a new technology (2nd ed.). Witherby.

Chicago Style (17th ed.) Citation

Ffooks, Roger, and Brian Roll. Natural Gas by Sea : The Development of a New Technology / Roger Ffooks: The Development of a New Technology. 2nd ed. London: Witherby, 1993.

MLA (9th ed.) Citation

Ffooks, Roger, and Brian Roll. Natural Gas by Sea : The Development of a New Technology / Roger Ffooks: The Development of a New Technology. 2nd ed. Witherby, 1993.

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