Penggayaan APA

PRAETORIUS, Barbara, BAUKNECHT, Dierk. (2009). INNOVATION for sustainable electricity systems: . Heidelberg: Physica-Verlag.

Chicago Style

PRAETORIUS, Barbara, BAUKNECHT, Dierk. INNOVATION for sustainable electricity systems:. Heidelberg: Physica-Verlag, 2009. Text.

MLA Style

PRAETORIUS, Barbara, BAUKNECHT, Dierk. INNOVATION for sustainable electricity systems:. Heidelberg: Physica-Verlag, 2009. Text.

Turabian Style

PRAETORIUS, Barbara, BAUKNECHT, Dierk. INNOVATION for sustainable electricity systems:. Heidelberg: Physica-Verlag, 2009. Print.