Cita APA (7a ed.)

Pérez, E. E. (1976). Physical and physiological parameters of five cultivars of soybeans. Graduate School, Department of Plant and Soil Science, Southern Illinois University.

Cita Chicago Style (17a ed.)

Pérez, Egle Elvira. Physical and Physiological Parameters of Five Cultivars of Soybeans. Carbondale: Graduate School, Department of Plant and Soil Science, Southern Illinois University, 1976.

Cita MLA (8a ed.)

Pérez, Egle Elvira. Physical and Physiological Parameters of Five Cultivars of Soybeans. Graduate School, Department of Plant and Soil Science, Southern Illinois University, 1976.