Παραπομπή APA

Strobel, G. A. (1970). Outlines of plant pathology. Van Nostrand.

Παραπομπή Chicago Style

Strobel, G. A. Outlines of Plant Pathology. Van Nostrand, 1970.

Παραπομπή MLA

Strobel, G. A. Outlines of Plant Pathology. Van Nostrand, 1970.