APA (7th ed.) Citation

Engel, M. S. (1999). Megachile glaesaria: The first megachilid bee fossil from amber (Hymenoptera: Megachilidae).

Chicago Style (17th ed.) Citation

Engel, Michael S. Megachile Glaesaria: The First Megachilid Bee Fossil from Amber (Hymenoptera: Megachilidae). New York, NY, 1999.

MLA (9th ed.) Citation

Engel, Michael S. Megachile Glaesaria: The First Megachilid Bee Fossil from Amber (Hymenoptera: Megachilidae). 1999.

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