Gaya APA

Stageberg, N, C., Swanson, C, P. (1971). Introductory english grammar . New York: New York: Holt, Rinehart and Winston; 1971.

Gaya MLA

Stageberg, Norman, C.., Swanson, Carl, P.. "Introductory english grammar". New York: New York: Holt, Rinehart and Winston; 1971, 1971. Text.