Citazione APA

Iles, R. K., Purkis, P. E., Whitehead, P. C., Oliver, R. T., Leigh, I., & Chard, T. (1990). Expression of beta human chorionic gonadotrophin by non-trophoblastic non-endocrine 'normal' and malignant epithelial cells. Nature Publishing Group.

Stile di citazione Chicago

Iles, R. K., P. E. Purkis, P. C. Whitehead, R. T. Oliver, I. Leigh, e T. Chard. Expression of Beta Human Chorionic Gonadotrophin By Non-trophoblastic Non-endocrine 'normal' and Malignant Epithelial Cells. Nature Publishing Group, 1990.

Citazione MLA

Iles, R. K., et al. Expression of Beta Human Chorionic Gonadotrophin By Non-trophoblastic Non-endocrine 'normal' and Malignant Epithelial Cells. Nature Publishing Group, 1990.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.