Cita APA

Fletcher, D. J., Hanson, M. A., Moore, P. J., Nijhuis, J. G., & Parkes, M. J. (1988). Stimulation of breathing movements by L-5-hydroxytryptophan in fetal sheep during normoxia and hypoxia.

Chicago Style Citation

Fletcher, D J., M A. Hanson, P J. Moore, J G. Nijhuis, i M J. Parkes. Stimulation of Breathing Movements By L-5-hydroxytryptophan in Fetal Sheep During Normoxia and Hypoxia. 1988.

Cita MLA

Fletcher, D J., et al. Stimulation of Breathing Movements By L-5-hydroxytryptophan in Fetal Sheep During Normoxia and Hypoxia. 1988.