APA (7th ed.) Citation

GRAFF, S. L., & KOVAL, P. R. (1987). Análisis de orina: Atlas color. Médica Panamericana.

Chicago Style (17th ed.) Citation

GRAFF, Sister Laurine, and Pablo Rubén KOVAL. Análisis De Orina: Atlas Color. Buenos Aires: Médica Panamericana, 1987.

MLA (9th ed.) Citation

GRAFF, Sister Laurine, and Pablo Rubén KOVAL. Análisis De Orina: Atlas Color. Médica Panamericana, 1987.

Warning: These citations may not always be 100% accurate.