APA-ийн эшлэл(7 дахь хэвлэлт)

Ert. (1981). Ert 's fashion designs: 218 illustrations from"harpers bazaar," 1918-1932. Dover Publications.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ert. Ert 'S Fashion Designs: 218 Illustrations From"harpers Bazaar," 1918-1932. New York: Dover Publications, 1981.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ert. Ert 'S Fashion Designs: 218 Illustrations From"harpers Bazaar," 1918-1932. Dover Publications, 1981.