Online Database (SBL Handbook of Style –Section 6.4.14)
When citing Strong’s Concordance (the print version, not BlueLetterBible) in a footnote, the author’s name should be followed by the dictionary you used (“Hebrew and Chaldee Dictionary of the Old Testament” or “Greek Dictionary of the New Testament”). At the end of the footnote should be the Strong’s number connected with the Hebrew or Greek word instead of the page number.