APA引文

Newell, W., & Paul, F. A. (1983). Basic sign communication. National Association of the deaf.

Chicago Style (17th ed.) Citation

Newell, William, and Frank Allen Paul. Basic Sign Communication. Maryland: National Association of the deaf, 1983.

MLA引文

Newell, William, and Frank Allen Paul. Basic Sign Communication. National Association of the deaf, 1983.