Castro, A. L., Marquez, D. J. D., Nogot, J. R. C. P., & Javellana, G. R. S. (2020). Rare occurrence of Nautilus sp. fossils from Batangas, Philippines.
Chicago Style (17. basım) AtıfCastro, Abigael L., Dorothy Joyce D. Marquez, Jaan Ruy Conrad P. Nogot, ve Geleen Rica S. Javellana. Rare Occurrence of Nautilus Sp. Fossils from Batangas, Philippines. 2020.
MLA (9th ed.) AtıfCastro, Abigael L., et al. Rare Occurrence of Nautilus Sp. Fossils from Batangas, Philippines. 2020.
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