APA (7th ed.) Citation

Angerla Anna, Lukkarinen Sakari, Noponen Anna-Leena, & Sepponen Raimo. (2007). Phono-spectrographic analysis of heart murmur in children. BMC.

Chicago Style (17th ed.) Citation

Angerla Anna, Lukkarinen Sakari, Noponen Anna-Leena, and Sepponen Raimo. Phono-spectrographic Analysis of Heart Murmur in Children. BMC, 2007.

MLA (9th ed.) Citation

Angerla Anna, et al. Phono-spectrographic Analysis of Heart Murmur in Children. BMC, 2007.

Warning: These citations may not always be 100% accurate.