APA (7th ed.) Citation

Kyncl Jan, Pokorna Lucie, Kysely Jan, & Kriz Bohumir. (2009). Excess cardiovascular mortality associated with cold spells in the Czech Republic. BMC.

Chicago Style (17th ed.) Citation

Kyncl Jan, Pokorna Lucie, Kysely Jan, and Kriz Bohumir. Excess Cardiovascular Mortality Associated with Cold Spells in the Czech Republic. BMC, 2009.

MLA (9th ed.) Citation

Kyncl Jan, et al. Excess Cardiovascular Mortality Associated with Cold Spells in the Czech Republic. BMC, 2009.

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