APA Edition Citation

Shoenfield, J. R. (1971). Degrees of Unsolvability. North-Holland Publishing Company.

Chicago Edition Citation

Shoenfield, Joseph R. Degrees of Unsolvability. London: North-Holland Publishing Company, 1971.

MLA Edition Citation

Shoenfield, Joseph R. Degrees of Unsolvability. North-Holland Publishing Company, 1971.

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