APA Style

Levine, C, H. et al (1990). Public administration: challenges, choices, consequences . Glenview, Ill.: Scott, Foresman/Little, Brown Higher Education.

MLA Style

Levine, Charles, H.. et al. "Public administration: challenges, choices, consequences". Glenview, Ill.: Scott, Foresman/Little, Brown Higher Education, 1990. Books.