Cita APA (7a ed.)

Calvert, H., Herbst, J., & Smith, R. (2006). Australia and the world: Thinking historically ; [VELS level 6]. Macmillan Australia.

Cita Chicago Style (17a ed.)

Calvert, Helen, Jenny Herbst, y Ross Smith. Australia and the World: Thinking Historically ; [VELS Level 6]. South Yarra: Macmillan Australia, 2006.

Cita MLA (9a ed.)

Calvert, Helen, et al. Australia and the World: Thinking Historically ; [VELS Level 6]. Macmillan Australia, 2006.