APA استشهاد

Siefferman, C. M., Regelmann, W. E., & Gray, B. H. (1991). Pseudomonas aeruginosa variants isolated from patients with cystic fibrosis are killed by a bactericidal protein from human polymorphonuclear leukocytes.

استشهاد بنمط شيكاغو

Siefferman, C M., W E. Regelmann, و B H. Gray. Pseudomonas Aeruginosa Variants Isolated From Patients With Cystic Fibrosis Are Killed By a Bactericidal Protein From Human Polymorphonuclear Leukocytes. 1991.

MLA استشهاد

Siefferman, C M., W E. Regelmann, و B H. Gray. Pseudomonas Aeruginosa Variants Isolated From Patients With Cystic Fibrosis Are Killed By a Bactericidal Protein From Human Polymorphonuclear Leukocytes. 1991.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.