APA (7e ed.) Bronvermelding

Mabbayad, B. B. The tannin content of certain bird-resistant grain sorghum hybrids. University Microfilms.

Chicago (17e ed.) Bronvermelding

Mabbayad, Basilio Baquiran. The Tannin Content of Certain Bird-resistant Grain Sorghum Hybrids. Ann Arbor: University Microfilms.

MLA (9e ed.) Bronvermelding

Mabbayad, Basilio Baquiran. The Tannin Content of Certain Bird-resistant Grain Sorghum Hybrids. University Microfilms.

Let op: Deze citaties zijn niet altijd 100% accuraat.