Cita APA (7a ed.)

Lethaia Foundation. (1968). Lethaia: An international journal of paleontology and stratigraphy. Wiley-Blackwell.

Cita Chicago Style (17a ed.)

Lethaia Foundation. Lethaia: An International Journal of Paleontology and Stratigraphy. Oxford: Wiley-Blackwell, 1968.

Cita MLA (8a ed.)

Lethaia Foundation. Lethaia: An International Journal of Paleontology and Stratigraphy. Wiley-Blackwell, 1968.