Cita APA (7th ed.)

GREENALL, S., & PYE, D. (1993). Reading 2. Cambridge Univ. Press.

Cita Chicago (17th ed.)

GREENALL, Simon, i Diana PYE. Reading 2. Cambridge: Cambridge Univ. Press, 1993.

Cita MLA (9th ed.)

GREENALL, Simon, i Diana PYE. Reading 2. Cambridge Univ. Press, 1993.