APA
Thomas A. S., . (1964). Treatise on happiness. [б. м.]: Prentice-Hall, Inc.
Chicago
Thomas Aquinas St, . 1964. Treatise on happiness. [б. м.]: Prentice-Hall, Inc.
Harvard
Thomas A. S., . (1964). Treatise on happiness. [б. м.]: Prentice-Hall, Inc.
MLA
Thomas Aquinas St, . Treatise on happiness. [б. м.]: Prentice-Hall, Inc. 1964.
