Cita APA (7a ed.)

Grüger, E. (2002). Concentration of pollen in soil samples from the A.D. 79 level at station Oplontis. PANGAEA.

Cita Chicago Style (17a ed.)

Grüger, Eberhard. Concentration of Pollen in Soil Samples from the A.D. 79 Level at Station Oplontis. PANGAEA, 2002.

Cita MLA (9a ed.)

Grüger, Eberhard. Concentration of Pollen in Soil Samples from the A.D. 79 Level at Station Oplontis. PANGAEA, 2002.