APA-ийн эшлэл(7 дахь хэвлэлт)

(1848). Fruits of the system called free trade: Some remarks upon three letters under the above title, addressed by "A London merchant" to the operatives of the manufacturing districts of the United Kingdom.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Fruits of the System Called Free Trade: Some Remarks upon Three Letters Under the Above Title, Addressed by "A London Merchant" to the Operatives of the Manufacturing Districts of the United Kingdom. 1848.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Fruits of the System Called Free Trade: Some Remarks upon Three Letters Under the Above Title, Addressed by "A London Merchant" to the Operatives of the Manufacturing Districts of the United Kingdom. 1848.