Dyfyniad APA

Tattersfield, A. (2002). Pleural diseases, 4th edn. BMJ Group.

Dyfyniad Arddull Chicago

Tattersfield, A. Pleural Diseases, 4th Edn. BMJ Group, 2002.

Dyfyniad MLA

Tattersfield, A. Pleural Diseases, 4th Edn. BMJ Group, 2002.

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