Gaya APA

Nicholls, S., Nicholls, A. (1975). Creative teaching: an approach to the achievement of educational objectives . Ruskin House: George Allen & Unwin.

Gaya MLA

Nicholls, S.Howard., Nicholls, Audrey. "Creative teaching: an approach to the achievement of educational objectives". Ruskin House: George Allen & Unwin, 1975. Textbook.