APA (7th ed.) Citation

Rossetti, C. G., & Aruego, J. (1971). What is pink?: [A poem]. Macmillan.

Chicago Style (17th ed.) Citation

Rossetti, Christina Georgina, and Jose Aruego. What Is Pink?: [A Poem]. New York: Macmillan, 1971.

MLA (9th ed.) Citation

Rossetti, Christina Georgina, and Jose Aruego. What Is Pink?: [A Poem]. Macmillan, 1971.