Proceedings of the Annual Meeting. American Association of Stratigraphic Palynologists. JSTOR.
استشهاد بنمط شيكاغوProceedings of the Annual Meeting. American Association of Stratigraphic Palynologists. JSTOR.
MLA استشهادProceedings of the Annual Meeting. American Association of Stratigraphic Palynologists. JSTOR.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.