APA引文

Ahlstrand, L. (1979). Embryology of Arctotideae and Calenduleae (Compositae). [University of Göteborg].

Chicago Style (17th ed.) Citation

Ahlstrand, Lennart. Embryology of Arctotideae and Calenduleae (Compositae). Göteborg: [University of Göteborg], 1979.

MLA引文

Ahlstrand, Lennart. Embryology of Arctotideae and Calenduleae (Compositae). [University of Göteborg], 1979.

警告：这些引文格式不一定是100％准确.