Penggayaan APA

LESTER, Richard K., HART, David M.. (2012). Unlocking energy innovation . United States: Massachusetts Institute of Technology.

Chicago Style

LESTER, Richard K., HART, David M.. Unlocking energy innovation. United States: Massachusetts Institute of Technology, 2012. Text.

MLA Style

LESTER, Richard K., HART, David M.. Unlocking energy innovation. United States: Massachusetts Institute of Technology, 2012. Text.

Turabian Style

LESTER, Richard K., HART, David M.. Unlocking energy innovation. United States: Massachusetts Institute of Technology, 2012. Print.