Cita APA

Hasan, M. K., & Tibbetts, R. W. (1977). Primary anorexia nervosa (weight phobia) in males. BMJ Group.

Citación estilo Chicago

Hasan, M. K., y R. W. Tibbetts. Primary Anorexia Nervosa (weight Phobia) in Males. BMJ Group, 1977.

Cita MLA

Hasan, M. K., y R. W. Tibbetts. Primary Anorexia Nervosa (weight Phobia) in Males. BMJ Group, 1977.