Halmos, Paul R.. "Chapter I. SPACES". Finite Dimensional Vector Spaces. (AM-7), Volume 7, Princeton: Princeton University Press, 1947, pp. 2-32. https://doi.org/10.1515/9781400882236-003
Halmos, P. (1947). Chapter I. SPACES. In Finite Dimensional Vector Spaces. (AM-7), Volume 7 (pp. 2-32). Princeton: Princeton University Press. https://doi.org/10.1515/9781400882236-003
Halmos, P. 1947. Chapter I. SPACES. Finite Dimensional Vector Spaces. (AM-7), Volume 7. Princeton: Princeton University Press, pp. 2-32. https://doi.org/10.1515/9781400882236-003
Halmos, Paul R.. "Chapter I. SPACES" In Finite Dimensional Vector Spaces. (AM-7), Volume 7, 2-32. Princeton: Princeton University Press, 1947. https://doi.org/10.1515/9781400882236-003
Halmos P. Chapter I. SPACES. In: Finite Dimensional Vector Spaces. (AM-7), Volume 7. Princeton: Princeton University Press; 1947. p.2-32. https://doi.org/10.1515/9781400882236-003