Cita APA (7th ed.)

Smits, R. (1968). Half a century of Soviet serials, 1917-1968: A bibliography and union list of serials published in the USSR. Library of Congress.

Cita Chicago (17th ed.)

Smits, Rudolf. Half a Century of Soviet Serials, 1917-1968: A Bibliography and Union List of Serials Published in the USSR. Washington: Library of Congress, 1968.

Cita MLA (9th ed.)

Smits, Rudolf. Half a Century of Soviet Serials, 1917-1968: A Bibliography and Union List of Serials Published in the USSR. Library of Congress, 1968.