APA (7th ed.) Citation

Frercks, R. (1938). German population policy. German Terramare office.

Chicago Style (17th ed.) Citation

Frercks, Rudolf. German Population Policy. Berlin: German Terramare office, 1938.

MLA (8th ed.) Citation

Frercks, Rudolf. German Population Policy. German Terramare office, 1938.

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