Sundberg, J. (1994). Sexual selection in the yellowhammer (Emberiza citrinella): The advantage of being yellow. Acta Universitatis Upsaliensis ; Distributor, Almqvist & Wiksell International.
Chicago Style (17th ed.) CitationSundberg, Jan. Sexual Selection in the Yellowhammer (Emberiza Citrinella): The Advantage of Being Yellow. Uppsala : Stockholm: Acta Universitatis Upsaliensis ; Distributor, Almqvist & Wiksell International, 1994.
MLA引文Sundberg, Jan. Sexual Selection in the Yellowhammer (Emberiza Citrinella): The Advantage of Being Yellow. Acta Universitatis Upsaliensis ; Distributor, Almqvist & Wiksell International, 1994.
警告：這些引文格式不一定是100％准確.