Παραπομπή APA

Vijn, I. (1995). Early nodulin gene expression and the action of nod factors in Vicia sativa. Agricultural University.

Παραπομπή Chicago Style

Vijn, Irma. Early Nodulin Gene Expression and the Action of Nod Factors in Vicia Sativa. Wageningen: Agricultural University, 1995.

Παραπομπή MLA

Vijn, Irma. Early Nodulin Gene Expression and the Action of Nod Factors in Vicia Sativa. Agricultural University, 1995.