APA引文

DOERFFER, P., & SZWABA, R. (2008). FOREWORD. Gdańsk University of Technology.

Citação norma Chicago

DOERFFER, PIOTR, and RYSZARD SZWABA. FOREWORD. Gdańsk University of Technology, 2008.

MLA引文

DOERFFER, PIOTR, and RYSZARD SZWABA. FOREWORD. Gdańsk University of Technology, 2008.

警告：這些引文格式不一定是100％准確.