APA (7th ed.) Citation

Paffrath, D. (1979). Das Precipitation Enhancement Project (PEP).

Chicago Style (17th ed.) Citation

Paffrath, Dieter. Das Precipitation Enhancement Project (PEP). 1979.

MLA (9th ed.) Citation

Paffrath, Dieter. Das Precipitation Enhancement Project (PEP). 1979.

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