APA aipamena

Schumacher, E. F. (1978). Guide for the perplexed. Abacus.

Chicago Style aipamena

Schumacher, E. F. Guide for the Perplexed. London: Abacus, 1978.

MLA aipamena

Schumacher, E. F. Guide for the Perplexed. Abacus, 1978.