Citazione Stile APA (7a Edizione)

Trotsky, L. The Formalist School of Poetry and Marxism (1923): Leon Trotsky. Marxist literary theory : a reader.(2000).

Citazione stile Chigago Style (17a edizione)

Trotsky, Leon. "The Formalist School of Poetry and Marxism (1923): Leon Trotsky." Marxist Literary Theory : A Reader.(2000) .

Citatione MLA (8a ed.)

Trotsky, Leon. "The Formalist School of Poetry and Marxism (1923): Leon Trotsky." Marxist Literary Theory : A Reader.(2000), .