APA (7th ed.) Citation

Sapundzhiev, N. R., Asenov, A. G., Spasova, B., Genova, P. S., Davidov, G. I., & Ivanova, D. How I do it: Modified lichtenberger-brown tracheoesophageal puncture procedure. SAGE Publishing.

Chicago Style (17th ed.) Citation

Sapundzhiev, Nikolay R., Asen G. Asenov, Blagovesta Spasova, Petya S. Genova, Georgi I. Davidov, and Darina Ivanova. How I Do It: Modified Lichtenberger-brown Tracheoesophageal Puncture Procedure. SAGE Publishing.

MLA (9th ed.) Citation

Sapundzhiev, Nikolay R., et al. How I Do It: Modified Lichtenberger-brown Tracheoesophageal Puncture Procedure. SAGE Publishing.