Cita APA

Menke, A. S., & Fernández, F. (1996). Illustrated keys for neotropical sphecids (Apoídea: Sphecidae) subfamilies, tribes, and genera.

Chicago Style Citation

Menke, Arnold S., i Fernando Fernández. Illustrated Keys for Neotropical Sphecids (Apoídea: Sphecidae) Subfamilies, Tribes, and Genera. 1996.

Cita MLA

Menke, Arnold S., i Fernando Fernández. Illustrated Keys for Neotropical Sphecids (Apoídea: Sphecidae) Subfamilies, Tribes, and Genera. 1996.

Atenció: Aquestes cites poden no estar 100% correctes.