APA stil citiranja

Heafford, P. E. [. o. c. (1965). Discovering physics: Discovering physics. New York: Philosophical Library.

Chicago stil citiranja

Heafford, Philip Ernest. [from old catalog]. Discovering physics: Discovering physics. New York: Philosophical Library, 1965.

MLA stil citiranja

Heafford, Philip Ernest. [from old catalog]. Discovering physics: Discovering physics. New York: Philosophical Library, 1965.

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