Cita APA

Krombein, K. V. (1991). Biosystematic studies of Ceylonese Wasps XIX: Natural history notes in several families (Hymenoptera. Washington: Smithsonian Institution Press.

Citación estilo Chicago

Krombein, Karl V. Biosystematic Studies of Ceylonese Wasps XIX: Natural History Notes in Several Families (Hymenoptera. Washington: Smithsonian Institution Press, 1991.

Cita MLA

Krombein, Karl V. Biosystematic Studies of Ceylonese Wasps XIX: Natural History Notes in Several Families (Hymenoptera. Washington: Smithsonian Institution Press, 1991.