APA-viite (7. p.)

Lavrov, P. L. (1967). Historical letters. University of California Press.

Chicago-viite (17. p.)

Lavrov, Petr Lavrovich. Historical Letters. Berkeley: University of California Press, 1967.

MLA-viite (9. p.)

Lavrov, Petr Lavrovich. Historical Letters. University of California Press, 1967.