APA (7th ed.) Citation

Johannsen, O. A. Sciara Congregata Sp. Nov. (Diptera). Wiley.

Chicago Style (17th ed.) Citation

Johannsen, O. A. Sciara Congregata Sp. Nov. (Diptera). Wiley.

MLA (9th ed.) Citation

Johannsen, O. A. Sciara Congregata Sp. Nov. (Diptera). Wiley.

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