APA (7. basım) Alıntı
Walls, L. D. (1995). Seeing new worlds: Henry David Thoreau and nineteenth-century natural science. University of Wisconsin Press.
Chicago Style (17. basım) Atıf
Walls, Laura Dassow. Seeing New Worlds: Henry David Thoreau and Nineteenth-century Natural Science. Madison WI: University of Wisconsin Press, 1995.
MLA (9th ed.) Atıf
Walls, Laura Dassow. Seeing New Worlds: Henry David Thoreau and Nineteenth-century Natural Science. University of Wisconsin Press, 1995.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..