Cita APA (7th ed.)

Claire, S., Teo, S., & Davies, C. (1997). A knock at the door and other stories. Macquarie University, National Centre for English Language Teaching and Research.

Cita Chicago (17th ed.)

Claire, Stephanie, Saw-Choo Teo, i Cindy Davies. A Knock at the Door and Other Stories. Sydney: Macquarie University, National Centre for English Language Teaching and Research, 1997.

Cita MLA (8th ed.)

Claire, Stephanie, et al. A Knock at the Door and Other Stories. Macquarie University, National Centre for English Language Teaching and Research, 1997.