Citazione APA

SWINGLE, D. B. (1946). TEXTBOOK OF SYSTEMATIC BOTANY (III.). McGRAW - HILL BOOK COMPANY,Inc.

Stile di citazione Chicago

SWINGLE, Deane B. TEXTBOOK OF SYSTEMATIC BOTANY. III. NEW YORK: McGRAW - HILL BOOK COMPANY,Inc, 1946.

Citazione MLA

SWINGLE, Deane B. TEXTBOOK OF SYSTEMATIC BOTANY. III. McGRAW - HILL BOOK COMPANY,Inc, 1946.