APA aipamena

Shephard, R. J., Allen, C., Bar-Or, O., Davies, C. T., Degre, S., Hedman, R., . . . Seliger, V. (1969). The working capacity of Toronto schoolchildren. I.

Chicago Style aipamena

Shephard, R. J., et al. The Working Capacity of Toronto Schoolchildren. I. 1969.

MLA aipamena

Shephard, R. J., et al. The Working Capacity of Toronto Schoolchildren. I. 1969.