Gaya APA

Kostka, S, M. et al (2018). Tonal harmony: with an introduction to post-tonal music (Eighth edition.). New York: McGraw - Hill Education.

Gaya MLA

Kostka, Stefan, M.,. et al. "Tonal harmony: with an introduction to post-tonal music". Eighth edition. New York: McGraw - Hill Education, 2018. Text.