APA (7th ed.) Citation

Costello, E. (1999). Random House Webster's concise American Sign Language dictionary. Random House.

Chicago Style (17th ed.) Citation

Costello, Elaine. Random House Webster's Concise American Sign Language Dictionary. New York: Random House, 1999.

MLA (8th ed.) Citation

Costello, Elaine. Random House Webster's Concise American Sign Language Dictionary. Random House, 1999.

Warning: These citations may not always be 100% accurate.