APA (7th ed.) Citation

Przeslawska, M., Sheward, J., West, C., & Short, L. Ditties from the edge of the world.

Chicago Style (17th ed.) Citation

Przeslawska, Maria, Jean Sheward, Carol West, and Linda Short. Ditties from the Edge of the World.

MLA (9th ed.) Citation

Przeslawska, Maria, et al. Ditties from the Edge of the World.