Friis, E. M. (1985). Angiosperm fruits and seeds from the Middle Miocene of Jutland (Denmark). Munksgaard.
Chicago Style (17th ed.) CitationFriis, Else Marie. Angiosperm Fruits and Seeds from the Middle Miocene of Jutland (Denmark). København: Munksgaard, 1985.
MLA (9th ed.) CitationFriis, Else Marie. Angiosperm Fruits and Seeds from the Middle Miocene of Jutland (Denmark). Munksgaard, 1985.
Warning: These citations may not always be 100% accurate.