American Psychological Association 6th edition

Capital [Electronic]. [ca. 1993]. Hamburg [u.a.]: Gruner + Jahr.

ISO-690 (author-date, English)

Capital, 1993. . Hamburg [u.a.]: Gruner + Jahr.

Modern Language Association 9th edition

Capital. electronic, Gruner + Jahr, 1993.

Mohr Siebeck - Recht (Deutsch - Österreich)

: Capital, Hamburg [u.a.] 1993.

Emerald - Harvard

Capital. (1993), Vol. , Gruner + Jahr, Hamburg [u.a.].

Warning: These citations may not always be 100% accurate.