Cita APA (7a ed.)

Strawson, P. F. (1952). Introduction to logical theory. Methuen [etc.].

Cita Chicago Style (17a ed.)

Strawson, Peter Frederick. Introduction to Logical Theory. London [etc.]: Methuen [etc.], 1952.

Cita MLA (9a ed.)

Strawson, Peter Frederick. Introduction to Logical Theory. Methuen [etc.], 1952.