Gaya APA

Gage, C, W, H, ;, J, O, ;, W, W. (1977). ABC's of languages and linguistics: a practical primer to language science in today's world . Maryland: institute of modern languages.

Gaya MLA

Gage, Curtis, W., Hayes, ;, Jacob, Ornstein, ;, William, W.. "ABC's of languages and linguistics: a practical primer to language science in today's world". Maryland: institute of modern languages, 1977. Text.