APA (7th ed.) Citation

Tolmacheva, T. J., Koren, T. N., Holmer, L. E., Popov, L. E., & Raevskaya, E. (2001). The Hunneberg Stage (Ordovician) in the area east of St. Petersburg, north-western Russia. Paläontologische Zeitschrift, 74(4), 543.

Chicago Style (17th ed.) Citation

Tolmacheva, Tatiana Ju., Tatiana N. Koren, Lars E. Holmer, Leonid E. Popov, and Elena Raevskaya. "The Hunneberg Stage (Ordovician) in the Area East of St. Petersburg, North-western Russia." Paläontologische Zeitschrift 74, no. 4 (2001): 543.

MLA (9th ed.) Citation

Tolmacheva, Tatiana Ju., et al. "The Hunneberg Stage (Ordovician) in the Area East of St. Petersburg, North-western Russia." Paläontologische Zeitschrift, vol. 74, no. 4, 2001, p. 543.