APA (7th ed.) Citation

Hesstvedt, E. (1968). On the photochemistry of ozone in the ozone layer. Universitetsforl.

Chicago Style (17th ed.) Citation

Hesstvedt, Eigil. On the Photochemistry of Ozone in the Ozone Layer. Oslo: Universitetsforl, 1968.

MLA (9th ed.) Citation

Hesstvedt, Eigil. On the Photochemistry of Ozone in the Ozone Layer. Universitetsforl, 1968.

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