Cita APA (7a ed.)

Okladnikov, A. P. (1977). Petroglify Verkhneĭ Leny. Nauka, Leningradskoe otd-nie.

Cita Chicago Style (17a ed.)

Okladnikov, A. P. Petroglify Verkhneĭ Leny. Leningrad: Nauka, Leningradskoe otd-nie, 1977.

Cita MLA (8a ed.)

Okladnikov, A. P. Petroglify Verkhneĭ Leny. Nauka, Leningradskoe otd-nie, 1977.