APA (7th ed.) Citation

Lücke, E., & Poetzsch, E. (1993). Biotechnology directory Eastern Europe. W. de Gruyter.

Chicago Style (17th ed.) Citation

Lücke, Eva-Maria, and Eleonore Poetzsch. Biotechnology Directory Eastern Europe. Berlin ; New York: W. de Gruyter, 1993.

MLA (9th ed.) Citation

Lücke, Eva-Maria, and Eleonore Poetzsch. Biotechnology Directory Eastern Europe. W. de Gruyter, 1993.