← Search Journal of Finance Vol. 48 No. 3 1993 Invisible Parameters in Option Prices. Steven L. Heston Volume48 Issue3 Pages933-47 Sources bibtex:phds-export.bib Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓