APA (7th ed.) Citation

Krumme, M. (1990). Dramatic changes in the threat perceptions of the Social Democaratic Party (SPD).

Chicago Style (17th ed.) Citation

Krumme, Martin. Dramatic Changes in the Threat Perceptions of the Social Democaratic Party (SPD). 1990.

MLA (8th ed.) Citation

Krumme, Martin. Dramatic Changes in the Threat Perceptions of the Social Democaratic Party (SPD). 1990.

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