Cita APA (7th ed.)

Langrell Dennis E., Edney Michael J., & Canadian Grain Commission. Quality of western Canadian malting barley 2006.

Cita Chicago (17th ed.)

Langrell Dennis E., Edney Michael J., i Canadian Grain Commission. Quality of Western Canadian Malting Barley 2006.

Cita MLA (9th ed.)

Langrell Dennis E., et al. Quality of Western Canadian Malting Barley 2006.