Citazione Stile APA (7a Edizione)

Hooghiemstra, H., & Agwu, C. O. C. (1988). Changes in the vegetation and trade winds in equatorial Northwest Africa 140,000-70,000 yr B.P., as deduced from two marine pollen records. PANGAEA.

Citazione stile Chigago Style (17a edizione)

Hooghiemstra, Henry, e Chiori O C. Agwu. Changes in the Vegetation and Trade Winds in Equatorial Northwest Africa 140,000-70,000 Yr B.P., as Deduced from Two Marine Pollen Records. PANGAEA, 1988.

Citatione MLA (9a ed.)

Hooghiemstra, Henry, e Chiori O C. Agwu. Changes in the Vegetation and Trade Winds in Equatorial Northwest Africa 140,000-70,000 Yr B.P., as Deduced from Two Marine Pollen Records. PANGAEA, 1988.