APA (7th ed.) Citation

Hagerup, O. (1932). On Pollination in the extremely hot air at Timbuctu. Hagerup.

Chicago Style (17th ed.) Citation

Hagerup, Olaf. On Pollination in the Extremely Hot Air at Timbuctu. Kobenhavn: Hagerup, 1932.

MLA (9th ed.) Citation

Hagerup, Olaf. On Pollination in the Extremely Hot Air at Timbuctu. Hagerup, 1932.

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