APA citiranje
Kesling, R. V., & Smith, R. N. (1963). The crinoid Synbathocrinus in the Middle Devonian Traverse Group of Michigan.
Chicago Style (17th ed.) Citation
Kesling, Robert V., and Raymond N. Smith. The Crinoid Synbathocrinus in the Middle Devonian Traverse Group of Michigan. 1963.
MLA citiranje
Kesling, Robert V., and Raymond N. Smith. The Crinoid Synbathocrinus in the Middle Devonian Traverse Group of Michigan. 1963.
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