Citazione APA

Humphreys, C. (1971). A western approach to Zen: An enquiry. London: Allen and Unwin for the Buddhist Society.

Stile di citazione Chicago

Humphreys, Christmas. A Western Approach to Zen: An Enquiry. London: Allen and Unwin for the Buddhist Society, 1971.

Citazione MLA

Humphreys, Christmas. A Western Approach to Zen: An Enquiry. London: Allen and Unwin for the Buddhist Society, 1971.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.