APA (7. basım) Alıntı

Cooper, M. (1969). Gift from the sun: The mastering of energy. Bradbary Pr..

Chicago Style (17. basım) Atıf

Cooper, Margaret. Gift from the Sun: The Mastering of Energy. Englewood Cliffs, N.J.: Bradbary Pr., 1969.

MLA (9th ed.) Atıf

Cooper, Margaret. Gift from the Sun: The Mastering of Energy. Bradbary Pr., 1969.