APA (7th ed.) Citation

Patri, G. (1930). White collar: Novel in linocuts. [publisher not identified].

Chicago Style (17th ed.) Citation

Patri, Giacomo. White Collar: Novel in Linocuts. [Place of publication not identified]: [publisher not identified], 1930.

MLA (9th ed.) Citation

Patri, Giacomo. White Collar: Novel in Linocuts. [publisher not identified], 1930.