Cita APA

Gilkes, M. J. (1977). Points from Letters: Cough suppressants.

Chicago Style Citation

Gilkes, M J. Points From Letters: Cough Suppressants. 1977.

Cita MLA

Gilkes, M J. Points From Letters: Cough Suppressants. 1977.

Atenció: Aquestes cites poden no estar 100% correctes.