Cita APA (7th ed.)

Chellappa, S. L., Chellappa, S. L., Lasauskaite, R., & Cajochen, C. (2017). In a Heartbeat: Light and Cardiovascular Physiology. Frontiers Media S.A.

Cita Chicago (17th ed.)

Chellappa, Sarah L., Sarah L. Chellappa, Ruta Lasauskaite, i Christian Cajochen. In a Heartbeat: Light and Cardiovascular Physiology. Frontiers Media S.A, 2017.

Cita MLA (9th ed.)

Chellappa, Sarah L., et al. In a Heartbeat: Light and Cardiovascular Physiology. Frontiers Media S.A, 2017.