Cita APA (7th ed.)

Guy, D. J. E. (1971). Palynological investigations in the Middle Jurassic of the Vilhelmsfält boring, southern Sweden. University of Lund.

Cita Chicago (17th ed.)

Guy, Dorothy J. E. Palynological Investigations in the Middle Jurassic of the Vilhelmsfält Boring, Southern Sweden. Lund: University of Lund, 1971.

Cita MLA (8th ed.)

Guy, Dorothy J. E. Palynological Investigations in the Middle Jurassic of the Vilhelmsfält Boring, Southern Sweden. University of Lund, 1971.