APA (7th ed.) Citation

Tönnies, F. (1927). Der Selbstmord in Schleswig-Holstein. Ferdinand Hirt.

Chicago Style (17th ed.) Citation

Tönnies, Ferdinand. Der Selbstmord in Schleswig-Holstein. Breslau: Ferdinand Hirt, 1927.

MLA (8th ed.) Citation

Tönnies, Ferdinand. Der Selbstmord in Schleswig-Holstein. Ferdinand Hirt, 1927.

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