Lua APA (7ú heag.)

Daly, M. Marx, Engels and early Marxist criticism: Macdonald Daly. The nineteenth century, c. 1830 - 1914.(2013).

Lua i Stíl Chicago (17ú heag.)

Daly, Macdonald. "Marx, Engels and Early Marxist Criticism: Macdonald Daly." The Nineteenth Century, C. 1830 - 1914.(2013) .

Lua MLA (8ú heag.)

Daly, Macdonald. "Marx, Engels and Early Marxist Criticism: Macdonald Daly." The Nineteenth Century, C. 1830 - 1914.(2013), .

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