Cita APA (7a ed.)
Langlois, E. (1967). The langth of time spent in earning the ph.d. defree at the university of California, Berkeley.
Cita estilo Chicago (17a ed.)
Langlois, Eleanor. The Langth of Time Spent in Earning the Ph.d. Defree at the University of California, Berkeley. 1967.
Cita MLA (9a ed.)
Langlois, Eleanor. The Langth of Time Spent in Earning the Ph.d. Defree at the University of California, Berkeley. 1967.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.