Libraries, information centers, and databases in biomedical sciences :
a world guide /
[editors, Bettina Bartz, Helmut Opitz, Elisabeth Richter].

APA Citation

Richter, E., Opitz, H., Bartz, B. (1991). Libraries, information centers, and databases in biomedical sciences: a world guide. Munchen ; New York: Saur.

MLA Citation

Richter, Elisabeth, Helmut Opitz, and Bettina Bartz. Libraries, Information Centers, And Databases In Biomedical Sciences: a World Guide. Munchen ; New York: Saur, 1991.

Warning: These citations may not always be complete (especially for serials).