Style de citation APA

Shepherd, W., & Shepherd, D. W. (2003). Energy studies (2nd ed.). Imperial College Press.

Style de citation Chicago

Shepherd, W., et D. W. Shepherd. Energy Studies. 2nd ed. London [England]: Imperial College Press, 2003.

Style de citation MLA

Shepherd, W., et D. W. Shepherd. Energy Studies. 2nd ed. Imperial College Press, 2003.

Attention : ces citations peuvent ne pas être correctes à 100%.