American Society for Reproductive Medicine, et al. 2001. IFFS [International Federation of Fertility Societies] surveillance 01: November 2001. New York: Elsevier Science.
Citáce podľa APA (7th ed.)American Society for Reproductive Medicine, Society for Reproductive Endocrinologists, Society for Reproductive Surgeons, Society for Assisted Reproductive Technology, Society for Male Reproduction and Urology, Pacific Coast Reproductive Society, . . . Maas, J. W. M. (2001). IFFS [International Federation of Fertility Societies] surveillance 01: November 2001. Elsevier Science.
Citácia podle Chicago (17th ed.)American Society for Reproductive Medicine, et al. IFFS [International Federation of Fertility Societies] Surveillance 01: November 2001. New York: Elsevier Science, 2001.
Citácia podľa MLA (8th ed.)American Society for Reproductive Medicine, et al. IFFS [International Federation of Fertility Societies] Surveillance 01: November 2001. Elsevier Science, 2001.
