APA-ийн эшлэл(7 дахь хэвлэлт)
(1980). The complete poems of the Paul Laurence Dunbar: With the introduction to lyrics of lowly life. Dodd, Mead and company.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
The Complete Poems of the Paul Laurence Dunbar: With the Introduction to Lyrics of Lowly Life. New York: Dodd, Mead and company, 1980.
MLA -ийн эшлэл (9 дэх хэвлэлт)
The Complete Poems of the Paul Laurence Dunbar: With the Introduction to Lyrics of Lowly Life. Dodd, Mead and company, 1980.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.