Styl cytowania APA

Holocaust Museum Houston, Association of Holocaust Organizations, & Shulman, D. W. L. (2018). Directory 2018. A.13.22.

Styl cytowania Chicago

Holocaust Museum Houston, Association of Holocaust Organizations, i Dr. William L. Shulman. "Directory 2018." A.13.22 2018.

Styl cytowania MLA

Holocaust Museum Houston, et al. "Directory 2018." A.13.22, 2018.