APA (7 ম সংস্করণ) উদ্ধৃতি

Croy, G. H. (2008). The energy trail -- where it is leading: An essay on what we can expect in the not too distant future. World Scientific.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Croy, George H. The Energy Trail -- Where It Is Leading: An Essay on What We Can Expect in the Not Too Distant Future. Singapore: World Scientific, 2008.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Croy, George H. The Energy Trail -- Where It Is Leading: An Essay on What We Can Expect in the Not Too Distant Future. World Scientific, 2008.