Cita APA (7a ed.)

Cárdenas Estrada, E., Heid, J., Zipf, K. E., & Bach, N. (1984). Reaction of the heart frequency and the lactate level on the bicycle-ergometer at different speeds. Urban& Schwarzenberg.

Cita Chicago Style (17a ed.)

Cárdenas Estrada, Eloy, J. Heid, K. E. Zipf, y N. Bach. Reaction of the Heart Frequency and the Lactate Level on the Bicycle-ergometer at Different Speeds. Urban& Schwarzenberg, 1984.

Cita MLA (9a ed.)

Cárdenas Estrada, Eloy, et al. Reaction of the Heart Frequency and the Lactate Level on the Bicycle-ergometer at Different Speeds. Urban& Schwarzenberg, 1984.