APA-ийн эшлэл(7 дахь хэвлэлт)

Carle, D. (2010). Introduction to earth, soil, and land in California. University of California Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Carle, David. Introduction to Earth, Soil, and Land in California. Berkeley: University of California Press, 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Carle, David. Introduction to Earth, Soil, and Land in California. University of California Press, 2010.