APA

Martinez A. R., Bernadus R. E., Voorhorst F. J., Vermeiden J. P. & Schoemaker J. (19920129). A controlled study of human chorionic gonadotrophin induced ovulation versus urinary luteinizing hormone surge for timing of intrauterine insemination. : Human reproduction (Oxford, England).

Chicago

Martinez A R, Bernadus R E, Voorhorst F J, Vermeiden J P and Schoemaker J. 19920129. A controlled study of human chorionic gonadotrophin induced ovulation versus urinary luteinizing hormone surge for timing of intrauterine insemination. : Human reproduction (Oxford, England).

Harvard

Martinez A. R., Bernadus R. E., Voorhorst F. J., Vermeiden J. P. and Schoemaker J. (19920129). A controlled study of human chorionic gonadotrophin induced ovulation versus urinary luteinizing hormone surge for timing of intrauterine insemination. : Human reproduction (Oxford, England).

MLA

Martinez A R, Bernadus R E, Voorhorst F J, Vermeiden J P and Schoemaker J. A controlled study of human chorionic gonadotrophin induced ovulation versus urinary luteinizing hormone surge for timing of intrauterine insemination. : Human reproduction (Oxford, England). 19920129.