APA (7th ed.) Citation

Sluga, H. D. (1980). Gottlob Frege. Routledge and Kegan Paul.

Chicago Style (17th ed.) Citation

Sluga, Hans D. Gottlob Frege. London ; Boston, Mass.: Routledge and Kegan Paul, 1980.

MLA (9th ed.) Citation

Sluga, Hans D. Gottlob Frege. Routledge and Kegan Paul, 1980.

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