Cita APA (7a ed.)

Segura, E., Bronstein, A., & Schmajuk, N. Effect of breathing upon blood pressure and heart rate in the toad, Bufo arenarum Hensel.

Cita Chicago Style (17a ed.)

Segura, E.T, A. Bronstein, y N.A Schmajuk. Effect of Breathing upon Blood Pressure and Heart Rate in the Toad, Bufo Arenarum Hensel.

Cita MLA (8a ed.)

Segura, E.T, et al. Effect of Breathing upon Blood Pressure and Heart Rate in the Toad, Bufo Arenarum Hensel.