Cita APA (7a ed.)

Stexhe, G. d., & Verstraeten, J.. (2000). Matter of breath: Foundations for professional ethics. Peeters.

Cita Chicago Style (17a ed.)

Stexhe, Guillaume de, y Johan Verstraeten. Matter of Breath: Foundations for Professional Ethics. Leuven [etc.]: Peeters, 2000.

Cita MLA (9a ed.)

Stexhe, Guillaume de, y Johan Verstraeten. Matter of Breath: Foundations for Professional Ethics. Peeters, 2000.