APA Alıntı

Open Universityearth's Physical Resources Course Team & Open University, E. P. (1974). Implications. Open university press.

Chicago Stili Alıntı

Open Universityearth's Physical Resources Course Team ve Earth's Physic Open University. Implications. Open university press, 1974.

MLA Alıntı

Open Universityearth's Physical Resources Course Team ve Earth's Physic Open University. Implications. Open university press, 1974.