APA (7th ed.) Citation

(1981). Biological rhythms, sleep and shift work. MTP Press [u.a.].

Chicago Style (17th ed.) Citation

Biological Rhythms, Sleep and Shift Work. Lancaster [u.a.]: MTP Press [u.a.], 1981.

MLA (9th ed.) Citation

Biological Rhythms, Sleep and Shift Work. MTP Press [u.a.], 1981.