Cita APA

Sundberg, J., Howard, D. M., Sa Couto, P., Freitas, A., & Lã, F. M. (2012). Effects of the menstrual cycle and the oral contraception on singer´s pitch control.

Citación estilo Chicago

Sundberg, Johan, David M. Howard, Pedro Sa Couto, Adelaide Freitas, y Filipa M.B Lã. Effects of the Menstrual Cycle and the Oral Contraception On Singer´s Pitch Control. 2012.

Cita MLA

Sundberg, Johan, et al. Effects of the Menstrual Cycle and the Oral Contraception On Singer´s Pitch Control. 2012.