APA stil citiranja

Willers, F. A. (1948). Practical analysis: Practical analysis; graphical and numerical methods. New York: Dover Publications.

Chicago stil citiranja

Willers, Friedrich Adolf. Practical analysis: Practical analysis; graphical and numerical methods. New York: Dover Publications, 1948.

MLA stil citiranja

Willers, Friedrich Adolf. Practical analysis: Practical analysis; graphical and numerical methods. New York: Dover Publications, 1948.