APA استشهاد

Whale, R. F. P. (1983). Whale on copyright (ed. 3.). ESC publishing.

استشهاد بنمط شيكاغو

Whale, R F Phillips. Whale on Copyright. ed. 3. Oxford: ESC publishing, 1983.

MLA استشهاد

Whale, R F Phillips. Whale on Copyright. ed. 3. ESC publishing, 1983.