Cita APA (7a ed.)

Gould, P. (1985). The Geographer at work. Routledge & Kegan Paul.

Cita Chicago Style (17a ed.)

Gould, Peter. The Geographer at Work. London [etc.]: Routledge & Kegan Paul, 1985.

Cita MLA (9a ed.)

Gould, Peter. The Geographer at Work. Routledge & Kegan Paul, 1985.