Cita APA

(1911). THE GASTRO-INTESTINAL TRACT AS AN ORGAN OF EXCRETION.

Chicago Style Citation

THE GASTRO-INTESTINAL TRACT AS AN ORGAN OF EXCRETION. 1911.

Cita MLA

THE GASTRO-INTESTINAL TRACT AS AN ORGAN OF EXCRETION. 1911.

Atenció: Aquestes cites poden no estar 100% correctes.