APA-ийн эшлэл(7 дахь хэвлэлт)

Kyle, P. D., & Kyle, G. Z. (2005). Chimney swift towers: New habitat for America's mysterious birds : a construction guide. Texas A & M University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kyle, Paul D., ба Georgean Z. Kyle. Chimney Swift Towers: New Habitat for America's Mysterious Birds : A Construction Guide. College Station: Texas A & M University Press, 2005.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kyle, Paul D., ба Georgean Z. Kyle. Chimney Swift Towers: New Habitat for America's Mysterious Birds : A Construction Guide. Texas A & M University Press, 2005.