APA-ийн эшлэл(7 дахь хэвлэлт)

Keffer, R., & McNeil, C. (1928). Methods in non-ferrous metallurgical analysis (1a. ed.). McGraw-Hill Book Company Inc.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Keffer, Robert, ба Charles McNeil. Methods in Non-ferrous Metallurgical Analysis. 1a. ed. Nueva York: McGraw-Hill Book Company Inc, 1928.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Keffer, Robert, ба Charles McNeil. Methods in Non-ferrous Metallurgical Analysis. 1a. ed. McGraw-Hill Book Company Inc, 1928.