Gaya APA

TWIDELL, J. (2022). RENEWABLE ENERGY RESOURCES, FOURTH EDITION (ED. 4). NEW YORK: ROUTLEDGE TAYLOR AND FRANCIS GROUP.

Gaya MLA

TWIDELL, JOHN. "RENEWABLE ENERGY RESOURCES, FOURTH EDITION". ED. 4 NEW YORK: ROUTLEDGE TAYLOR AND FRANCIS GROUP, 2022. Text.