APA Citation

Shepherd, W. 1., & Shepherd, D. W. (1998). Energy studies. Singapore ; River Edge, NJ: Imperial College Press.

Chicago Style Citation

Shepherd, W. 1928-, and D. W. Shepherd. Energy Studies. Singapore ; River Edge, NJ: Imperial College Press, 1998.

MLA Citation

Shepherd, W. 1928-, and D. W. Shepherd. Energy Studies. Singapore ; River Edge, NJ: Imperial College Press, 1998.

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