Cita APA (7a ed.)

Walshe, R. D. (1973). The student's guide to world history since 1789 (1. publ. in a loose-leaf ed. in 1963, rev. ed. 1966 (paperback), repr.). Reed Education.

Cita Chicago Style (17a ed.)

Walshe, Robert Daniel. The Student's Guide to World History Since 1789. 1. publ. in a loose-leaf ed. in 1963, rev. ed. 1966 (paperback), repr. Sydney [u.a.]: Reed Education, 1973.

Cita MLA (9a ed.)

Walshe, Robert Daniel. The Student's Guide to World History Since 1789. 1. publ. in a loose-leaf ed. in 1963, rev. ed. 1966 (paperback), repr. Reed Education, 1973.