Cita APA (7a ed.)

Burstall, R. (1971). Programming in POP-2. Edinburgh University press.

Cita Chicago Style (17a ed.)

Burstall, R.M. Programming in POP-2. Edinburgh: Edinburgh University press, 1971.

Cita MLA (9a ed.)

Burstall, R.M. Programming in POP-2. Edinburgh University press, 1971.