APA (7th ed.) Citation

Armstrong, R. L., & Harmon, R. S. (1981). Radiogenic Isotopes: The Case for Crustal Recycling on a Near-Steady-State No-Continental-Growth Earth [and Discussion]. Philosophical transactions of the Royal Society of London. Series A: Mathematical, physical, and engineering sciences, 301(1461), 443. https://doi.org/10.1098/rsta.1981.0122

Chicago Style (17th ed.) Citation

Armstrong, R. L., and R. S. Harmon. "Radiogenic Isotopes: The Case for Crustal Recycling on a Near-Steady-State No-Continental-Growth Earth [and Discussion]." Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical, and Engineering Sciences 301, no. 1461 (1981): 443. https://doi.org/10.1098/rsta.1981.0122.

MLA (9th ed.) Citation

Armstrong, R. L., and R. S. Harmon. "Radiogenic Isotopes: The Case for Crustal Recycling on a Near-Steady-State No-Continental-Growth Earth [and Discussion]." Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical, and Engineering Sciences, vol. 301, no. 1461, 1981, p. 443, https://doi.org/10.1098/rsta.1981.0122.