Gaya APA

Knight, R, D. (1997). Physics : a contemporary perspective / Randall D. Knight (Preliminary Edition (Edisi Pendahuluan )). Reading: .

Gaya MLA

Knight, Randall, D.. "Physics : a contemporary perspective / Randall D. Knight". Preliminary Edition (Edisi Pendahuluan ) Reading: , 1997. Textbook.