Cita APA (7a ed.)

Haigh, M. (1984). Across the developing world (Teacher's book, 1. publ.). Cambridge Univ. Press.

Cita Chicago Style (17a ed.)

Haigh, Michael. Across the Developing World. Teacher's book, 1. publ. Cambridge [u.a.]: Cambridge Univ. Press, 1984.

Cita MLA (9a ed.)

Haigh, Michael. Across the Developing World. Teacher's book, 1. publ. Cambridge Univ. Press, 1984.