Παραπομπή APA

Pirsig, R. .. Zen and the Art of Motorcycle Maintenance: An Inquiry into Values. Vintage.

Παραπομπή Chicago Style

Pirsig, Robert .M. Zen and the Art of Motorcycle Maintenance: An Inquiry into Values. London: Vintage.

Παραπομπή MLA

Pirsig, Robert .M. Zen and the Art of Motorcycle Maintenance: An Inquiry into Values. Vintage.