APA citiranje

Nanson, E. M., Robinson, C. L. N., Merriman, J. E., Sellers, F., Horlick, L., Hayton, R., & Lopez, J. (1967). Three Years' Experience with Implanted Pacemakers.

Citação norma Chicago

Nanson, E. M., C. L. N. Robinson, J. E. Merriman, F. Sellers, L. Horlick, R. Hayton, and J. Lopez. Three Years' Experience With Implanted Pacemakers. 1967.

MLA citiranje

Nanson, E. M., et al. Three Years' Experience With Implanted Pacemakers. 1967.