APA Alıntı

Tolstoy,Leo. (2009). Last steps: The late writings of Leo tolstoy. Penguin books.

Chicago Stili Alıntı

Tolstoy,Leo. Last Steps: The Late Writings of Leo Tolstoy. London: Penguin books, 2009.

MLA Alıntı

Tolstoy,Leo. Last Steps: The Late Writings of Leo Tolstoy. Penguin books, 2009.