APA (7th ed.) Citation

Penrose, L. S. (1973). Fingerprints and palmistry. [s.n.].

Chicago Style (17th ed.) Citation

Penrose, L. S. Fingerprints and Palmistry. [S.l.]: [s.n.], 1973.

MLA (9th ed.) Citation

Penrose, L. S. Fingerprints and Palmistry. [s.n.], 1973.

Warning: These citations may not always be 100% accurate.