APA Citatie

Freckman, D. W., & Chapman, R. A. (1972). Infection of Red Clover Seedlings by Heterodera trifolii Goffart and Pratylenchus penetrans (Cobb). Society of Nematologists.

Chicago Style citaat

Freckman, D. W., en R. A. Chapman. Infection of Red Clover Seedlings By Heterodera Trifolii Goffart and Pratylenchus Penetrans (Cobb). Society of Nematologists, 1972.

MLA citatie

Freckman, D. W., en R. A. Chapman. Infection of Red Clover Seedlings By Heterodera Trifolii Goffart and Pratylenchus Penetrans (Cobb). Society of Nematologists, 1972.

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