with open('test.csv', 'r') as f:
    for line in f:
        line = line.strip('\n')
        name, surname, birthdate, city = line.split(';')
        d, m, y = birthdate.split('.')
        d = d.rjust(2, '0')
        m = m.rjust(2, '0')
        birthdate = ".".join((d, m, y))
        print("{:12}{:12}{:12}{}".format(name, surname, birthdate, city))