Cita APA (7th ed.)

Biffen, R. H. S., & Engledow, F. (1926). Wheat-breeding investigations at the Plant Breeding Institute, Cambridge. H.M.S.O..

Cita Chicago (17th ed.)

Biffen, R. H. Sir, i Frank Engledow. Wheat-breeding Investigations at the Plant Breeding Institute, Cambridge. London: H.M.S.O., 1926.

Cita MLA (8th ed.)

Biffen, R. H. Sir, i Frank Engledow. Wheat-breeding Investigations at the Plant Breeding Institute, Cambridge. H.M.S.O., 1926.