APA citiranje

Callahan, H. M., & Paul, S. (1967). Harry Callahan: With an introductory essay of Sherman Paul.

Chicago Style (17th ed.) Citation

Callahan, Harry M., and Sherman Paul. Harry Callahan: With an Introductory Essay of Sherman Paul. 1967.

MLA citiranje

Callahan, Harry M., and Sherman Paul. Harry Callahan: With an Introductory Essay of Sherman Paul. 1967.