APA引文

Elgersma, D. M. (1969). Resistance mechanisms of elms to Ceratocystis ulmi. Drukkerij Elinkwijk.

Chicago Style (17th ed.) Citation

Elgersma, Doekle Marten. Resistance Mechanisms of Elms to Ceratocystis Ulmi. Amsterdam: Drukkerij Elinkwijk, 1969.

MLA引文

Elgersma, Doekle Marten. Resistance Mechanisms of Elms to Ceratocystis Ulmi. Drukkerij Elinkwijk, 1969.