APA-ийн эшлэл(7 дахь хэвлэлт)

Meyer, J., & Epstein, M. (2021). Rocks and rock formations: A key to identification. Princeton University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Meyer, Jürgen, ба Mark Epstein. Rocks and Rock Formations: A Key to Identification. Princeton, New Jersey: Princeton University Press, 2021.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Meyer, Jürgen, ба Mark Epstein. Rocks and Rock Formations: A Key to Identification. Princeton University Press, 2021.