APA (7th ed.) Citation

Tjalsma, R. C. (1971). Stratigraphy and foraminifera of the Neogene of the eastern Guadalquivir basin, Southern Spain. Schotanus & Jens.

Chicago Style (17th ed.) Citation

Tjalsma, R. C. Stratigraphy and Foraminifera of the Neogene of the Eastern Guadalquivir Basin, Southern Spain. Langbroek-Utrecht: Schotanus & Jens, 1971.

MLA (9th ed.) Citation

Tjalsma, R. C. Stratigraphy and Foraminifera of the Neogene of the Eastern Guadalquivir Basin, Southern Spain. Schotanus & Jens, 1971.

Warning: These citations may not always be 100% accurate.