APA-viite (7. p.)

Oretskaya, I., & Tyazhelov, V. (2000). Pushkin State Museum of Fine Arts: Guide-book (Revised Engl. ed.).

Chicago-viite (17. p.)

Oretskaya, I.A, ja V.N Tyazhelov. Pushkin State Museum of Fine Arts: Guide-book. Revised Engl. ed. Moskau, 2000.

MLA-viite (8. p.)

Oretskaya, I.A, ja V.N Tyazhelov. Pushkin State Museum of Fine Arts: Guide-book. Revised Engl. ed. 2000.