APA (7th ed.) Citation

Kruse, A. (1998). Vorwort. Psychosoziale Gerontologie ; 2: Intervention.

Chicago Style (17th ed.) Citation

Kruse, Andreas. "Vorwort." Psychosoziale Gerontologie ; 2: Intervention 1998.

MLA (9th ed.) Citation

Kruse, Andreas. "Vorwort." Psychosoziale Gerontologie ; 2: Intervention, 1998.

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