APA citiranje

Gilson, R. J., & Weller, I. V. (1987). Human immunodeficiency virus (HIV) infection for the general physician. BMJ Group.

Citação norma Chicago

Gilson, R. J., and I. V. Weller. Human Immunodeficiency Virus (HIV) Infection for the General Physician. BMJ Group, 1987.

MLA citiranje

Gilson, R. J., and I. V. Weller. Human Immunodeficiency Virus (HIV) Infection for the General Physician. BMJ Group, 1987.