APA

DeAnne J., Mashayekhi A. & Mashayekhi A. (1990). The economics of natural gas. Oxford: Oxford University Press ; Oxford Institute for Energy Studies.

Chicago

DeAnne Julius, Mashayekhi Alsaneh and Mashayekhi Alsaneh. 1990. The economics of natural gas. Oxford: Oxford University Press ; Oxford Institute for Energy Studies.

Harvard

DeAnne J., Mashayekhi A. and Mashayekhi A. (1990). The economics of natural gas. Oxford: Oxford University Press ; Oxford Institute for Energy Studies.

MLA

DeAnne Julius, Mashayekhi Alsaneh and Mashayekhi Alsaneh. The economics of natural gas. Oxford: Oxford University Press ; Oxford Institute for Energy Studies. 1990.