Citace podle APA (7th ed.)
SORENSEN, G., & ET AL. (2002). DO SOCIAL INFLUENCES CONTRIBUTE TO OCCUPATIONAL DIFFERENCES IN QUITTING SMOKING AND ATTITUDES TOWARD QUITTING?
Citace podle Chicago (17th ed.)
SORENSEN, G., a ET AL. DO SOCIAL INFLUENCES CONTRIBUTE TO OCCUPATIONAL DIFFERENCES IN QUITTING SMOKING AND ATTITUDES TOWARD QUITTING? 2002.
Citace podle MLA (9th ed.)
SORENSEN, G., a ET AL. DO SOCIAL INFLUENCES CONTRIBUTE TO OCCUPATIONAL DIFFERENCES IN QUITTING SMOKING AND ATTITUDES TOWARD QUITTING? 2002.
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