Cita APA (7th ed.)
Siple, P. (1978). Understanding language through sign language research. Academic Press.
Cita Chicago (17th ed.)
Siple, Patricia. Understanding Language Through Sign Language Research. Nueva York, EUA: Academic Press, 1978.
Cita MLA (9th ed.)
Siple, Patricia. Understanding Language Through Sign Language Research. Academic Press, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.