Cita APA (7a ed.)

Wascher, H. L., Alexander, J. D., & Ray, B. W. (1960). Characteristics of soils associated with glacial tills in northeastern Illinois. Agricultural experiment station university of Illinois.

Cita Chicago Style (17a ed.)

Wascher, Herman L., John D. Alexander, y B. W. Ray. Characteristics of Soils Associated with Glacial Tills in Northeastern Illinois. Urbana,Illinois: Agricultural experiment station university of Illinois, 1960.

Cita MLA (8a ed.)

Wascher, Herman L., et al. Characteristics of Soils Associated with Glacial Tills in Northeastern Illinois. Agricultural experiment station university of Illinois, 1960.