APA aipamena

Stewart, D. S. (1928). A COMBINED OPHTHALMOSCOPE, RETINOSCOPE, AND HAND SLIT-LAMP.

Chicago Style aipamena

Stewart, D. Stenhouse. A COMBINED OPHTHALMOSCOPE, RETINOSCOPE, AND HAND SLIT-LAMP. 1928.

MLA aipamena

Stewart, D. Stenhouse. A COMBINED OPHTHALMOSCOPE, RETINOSCOPE, AND HAND SLIT-LAMP. 1928.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.