APA (7th ed.) Citation

Hubbard, L. R. (1989). Mission Erde. New Era Publ. Deutschland.

Chicago Style (17th ed.) Citation

Hubbard, L. Ron. Mission Erde. Dreieich: New Era Publ. Deutschland, 1989.

MLA (8th ed.) Citation

Hubbard, L. Ron. Mission Erde. New Era Publ. Deutschland, 1989.

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