Dyfyniad APA

Greenstein, C. H. (1978). Dictionary of logical terms and symbols. Van Nostrand Reinhold Company.

Dyfyniad Arddull Chicago

Greenstein, Carol Horn. Dictionary of Logical Terms and Symbols. New York: Van Nostrand Reinhold Company, 1978.

Dyfyniad MLA

Greenstein, Carol Horn. Dictionary of Logical Terms and Symbols. Van Nostrand Reinhold Company, 1978.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.