APA (7th ed.) Citation

Hartman, L. (1989). Survey of the Problem of Apocalyptic Genre.

Chicago Style (17th ed.) Citation

Hartman, Lars. Survey of the Problem of Apocalyptic Genre. 1989.

MLA (9th ed.) Citation

Hartman, Lars. Survey of the Problem of Apocalyptic Genre. 1989.

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