Cita APA (7a ed.)

Halim, V., & Collins, N. (2018). Calligraphy styling: Learn the art of beautiful writing. Lark.

Cita Chicago Style (17a ed.)

Halim, Veronica, y Nathan Collins. Calligraphy Styling: Learn the Art of Beautiful Writing. New York: Lark, 2018.

Cita MLA (9a ed.)

Halim, Veronica, y Nathan Collins. Calligraphy Styling: Learn the Art of Beautiful Writing. Lark, 2018.