Cita APA

Arya, O. P. (1976). Letter: Single dose penicillin therapy.

Chicago Style Citation

Arya, O P. Letter: Single Dose Penicillin Therapy. 1976.

Cita MLA

Arya, O P. Letter: Single Dose Penicillin Therapy. 1976.

Atenció: Aquestes cites poden no estar 100% correctes.