Cita APA

Cross, F. R. (1915). DISCUSSION ON THE NECESSITY FOR AN EXACT DEFINITION OF BLINDNESS.

Chicago Style Citation

Cross, F. Richardson. DISCUSSION ON THE NECESSITY FOR AN EXACT DEFINITION OF BLINDNESS. 1915.

Cita MLA

Cross, F. Richardson. DISCUSSION ON THE NECESSITY FOR AN EXACT DEFINITION OF BLINDNESS. 1915.

Atenció: Aquestes cites poden no estar 100% correctes.