APA (7th ed.) Citation

Johnson, P. O. (1930). Curricular Problems in Science at the College Level. University of Minnesota Press.

Chicago Style (17th ed.) Citation

Johnson, Palmer O. Curricular Problems in Science at the College Level. Minneapolis: University of Minnesota Press, 1930.

MLA (8th ed.) Citation

Johnson, Palmer O. Curricular Problems in Science at the College Level. University of Minnesota Press, 1930.

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