Cita APA (7th ed.)
Chadwick, L. (1933). Studies in plant propagation. Cornell University.
Cita Chicago (17th ed.)
Chadwick, L.C. Studies in Plant Propagation. Ithaca: Cornell University, 1933.
Cita MLA (9th ed.)
Chadwick, L.C. Studies in Plant Propagation. Cornell University, 1933.
Atenció: Aquestes cites poden no estar 100% correctes.