Παραπομπή APA

L L Langley. (1958). Physiology of man. Mc Graw Hill.

Παραπομπή Chicago Style

L L Langley. Physiology of Man. Mc Graw Hill, 1958.

Παραπομπή MLA

L L Langley. Physiology of Man. Mc Graw Hill, 1958.