Gaya APA

Turney, C. et al (1979). Sydney Micro Skills: Series 1 Handbook: Reinforcement, Basic Questioning, Variability . Sydney: Sydney University Press.

Gaya MLA

Turney, C.. et al. "Sydney Micro Skills: Series 1 Handbook: Reinforcement, Basic Questioning, Variability". Sydney: Sydney University Press, 1979. Art Original.