APA (7th ed.) Citation

Lapp, R. E. (1965). Die Materie. Time-Life Internat.

Chicago Style (17th ed.) Citation

Lapp, Ralph Eugene. Die Materie. [Amsterdam u.a.]: Time-Life Internat, 1965.

MLA (9th ed.) Citation

Lapp, Ralph Eugene. Die Materie. Time-Life Internat, 1965.

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