APA (7th ed.) Citation

Edlund, L., & Stout, A. (1974). Modus vetus: Sight singing and ear-training in major/minor tonality. Nordiska musikforlaget.

Chicago Style (17th ed.) Citation

Edlund, Lars, and Alan Stout. Modus Vetus: Sight Singing and Ear-training in Major/minor Tonality. Stockholm: Nordiska musikforlaget, 1974.

MLA (8th ed.) Citation

Edlund, Lars, and Alan Stout. Modus Vetus: Sight Singing and Ear-training in Major/minor Tonality. Nordiska musikforlaget, 1974.