APA (7th ed.) Citation

Mitchell, T. B. (1942). Two Mexican species of Xeromegachile (Hymenoptera, Megachilidae). Zenodo.

Chicago Style (17th ed.) Citation

Mitchell, T B. Two Mexican Species of Xeromegachile (Hymenoptera, Megachilidae). Zenodo, 1942.

MLA (9th ed.) Citation

Mitchell, T B. Two Mexican Species of Xeromegachile (Hymenoptera, Megachilidae). Zenodo, 1942.

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