APA način citiranja

M.K.Singh. (2009). Renewable sources of energy. ALP books.

Čikaški stil citiranja

M.K.Singh. Renewable Sources of Energy. New Delhi: ALP books, 2009.

MLA način citiranja

M.K.Singh. Renewable Sources of Energy. ALP books, 2009.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.