APA (7 ম সংস্করণ) উদ্ধৃতি

Summerall, C. P. (1985). Lessons in EKG interpretation: A basic self-instruction guide. John Wiley and Sons.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Summerall, Charles P. Lessons in EKG Interpretation: A Basic Self-instruction Guide. John Wiley and Sons, 1985.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Summerall, Charles P. Lessons in EKG Interpretation: A Basic Self-instruction Guide. John Wiley and Sons, 1985.