APA استشهاد

ERTL,GERHARD. (2009). REACTIONS AT SOLID SURFACES: Gerhard Ertl. JOHN WILEY & SONS.

استشهاد بنمط شيكاغو

ERTL,GERHARD. REACTIONS AT SOLID SURFACES: Gerhard Ertl. NEWYJERSEY: JOHN WILEY & SONS, 2009.

MLA استشهاد

ERTL,GERHARD. REACTIONS AT SOLID SURFACES: Gerhard Ertl. JOHN WILEY & SONS, 2009.