APA citáció

Vécsei László, Tajti János, & Szok Délia. (1997). Amines, purines, and amino acids in tension-type headache and cluster headache. Philadelphia (PA).

Chicago Style (17th ed.) Citation

Vécsei László, Tajti János, and Szok Délia. Amines, Purines, and Amino Acids in Tension-type Headache and Cluster Headache. Lippincott-Raven: Philadelphia (PA), 1997.

MLA idézés

Vécsei László, et al. Amines, Purines, and Amino Acids in Tension-type Headache and Cluster Headache. Philadelphia (PA), 1997.