Tietueen sitaatit
APA-viiteCramp, S. (1988). Handbook of the birds of Europe, the Middle East and North Africa: The birds of the Western Palearctic. Vol. 5, Tyrant flycatchers to thrushes. Oxford University Press.
Chicago-tyylinen lähdeviittausCramp, Stanley. Handbook of the Birds of Europe, the Middle East and North Africa: The Birds of the Western Palearctic. Vol. 5, Tyrant Flycatchers to Thrushes. Oxford: Oxford University Press, 1988.
MLA-viiteCramp, Stanley. Handbook of the Birds of Europe, the Middle East and North Africa: The Birds of the Western Palearctic. Vol. 5, Tyrant Flycatchers to Thrushes. Oxford University Press, 1988.
Harvard-tyylinen lähdeviittausCramp, S. 1988. Handbook of the birds of Europe, the Middle East and North Africa: The birds of the Western Palearctic. Vol. 5, Tyrant flycatchers to thrushes. Oxford: Oxford University Press.
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