APA (7th ed.) Citation

King, C., & Romero, E. (1981). Axa. K. Pierce.

Chicago Style (17th ed.) Citation

King, Charles, and Enrique Romero. Axa. Park Forest, Ill.: K. Pierce, 1981.

MLA (9th ed.) Citation

King, Charles, and Enrique Romero. Axa. K. Pierce, 1981.