Gaya APA

Lawton, D., Dufour, B. (1976). The new social studies : a handbook for teachers in primary, secondary and further education (2nd Ed.). London: Heinemann.

Gaya MLA

Lawton, Denis., Dufour, Barry. "The new social studies : a handbook for teachers in primary, secondary and further education". 2nd Ed. London: Heinemann, 1976. Text.