APA-ийн эшлэл(7 дахь хэвлэлт)

Conard, R. (1997). Places of quiet beauty: Parks, preserves, and environmentalism. University of Iowa Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Conard, Rebecca. Places of Quiet Beauty: Parks, Preserves, and Environmentalism. Iowa City: University of Iowa Press, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Conard, Rebecca. Places of Quiet Beauty: Parks, Preserves, and Environmentalism. University of Iowa Press, 1997.