APA (7e ed.) Bronvermelding

Groht, M. A., & O'Connor, C. D. (1958). Natural language for deaf children. Alexander Graham Bell Association for the Deaf.

Chicago (17e ed.) Bronvermelding

Groht, Mildred A., en Clarence D. O'Connor. Natural Language for Deaf Children. Washington: Alexander Graham Bell Association for the Deaf, 1958.

MLA (9e ed.) Bronvermelding

Groht, Mildred A., en Clarence D. O'Connor. Natural Language for Deaf Children. Alexander Graham Bell Association for the Deaf, 1958.