Cita APA

Simgleton, H. P., Nelson, C. E. n. 1., & Stanberry, C. O. Alfalfa varieties under irrigation.

Citación estilo Chicago

Simgleton, H. P., Carl Erwin n. 1903 Nelson, y C. O. Stanberry. Alfalfa Varieties Under Irrigation.

Cita MLA

Simgleton, H. P., Carl Erwin n. 1903 Nelson, y C. O. Stanberry. Alfalfa Varieties Under Irrigation.