APA ציטוט
Krutch, J. W., & Landacre, P. (2009). The great chain of life (1st University of Iowa Press ed.). University of Iowa Press.
Chicago Style (17th ed.) Citation
Krutch, Joseph Wood, and Paul Landacre. The Great Chain of Life. 1st University of Iowa Press ed. Iowa City: University of Iowa Press, 2009.
ציטוט MLA
Krutch, Joseph Wood, and Paul Landacre. The Great Chain of Life. 1st University of Iowa Press ed. University of Iowa Press, 2009.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.