Παραπομπή σε μορφή APA (7η εκδ.)
Lee, P. N. (Feb 1998). Difficulties in assessing the relationship between passive smoking and lung cancer. Statistical Methods in Medical Research. https://doi.org/10.1191/096228098669795194
Παραπομπή σε μορφή Chicago (17η εκδ.)
Lee, P N. "Difficulties in Assessing the Relationship Between Passive Smoking and Lung Cancer." Statistical Methods in Medical Research Feb 1998. https://doi.org/10.1191/096228098669795194.
Παραπομπή σε μορφή MLA (9th εκδ.)
Lee, P N. "Difficulties in Assessing the Relationship Between Passive Smoking and Lung Cancer." Statistical Methods in Medical Research, Feb 1998, https://doi.org/10.1191/096228098669795194.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.