APA (7th ed.) Citation

Papp, L., & Darvas, B. (1998). Contributions to a manual of Palaearctic Diptera: (with special reference to flies of economic importance). Science Herald.

Chicago Style (17th ed.) Citation

Papp, L., and Béla Darvas. Contributions to a Manual of Palaearctic Diptera: (with Special Reference to Flies of Economic Importance). Budapest: Science Herald, 1998.

MLA (9th ed.) Citation

Papp, L., and Béla Darvas. Contributions to a Manual of Palaearctic Diptera: (with Special Reference to Flies of Economic Importance). Science Herald, 1998.

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