Cita APA

Fischer, E., Frey, W., & Theisen, I. Pinopsida (Gymnosperms), Magnoliopsida (Angiosperms) p.p.: Subclass Magnoliidae [Amborellanae to Magnolianae, Lilianae p.p. (Acorales to Asparagales)].

Citación estilo Chicago

Fischer, Eberhard, Wolfgang Frey, y Inge Theisen. Pinopsida (Gymnosperms), Magnoliopsida (Angiosperms) P.p.: Subclass Magnoliidae [Amborellanae to Magnolianae, Lilianae P.p. (Acorales to Asparagales)].

Cita MLA

Fischer, Eberhard, Wolfgang Frey, y Inge Theisen. Pinopsida (Gymnosperms), Magnoliopsida (Angiosperms) P.p.: Subclass Magnoliidae [Amborellanae to Magnolianae, Lilianae P.p. (Acorales to Asparagales)].