False
The definition of a source card, and i quote, is "index cards which are used to take note all the necessary information about the sources you have used. Source cards only contain the following contents: Author, Title of the Book, Place of Publication, Location of source and source number. Whereas, a library call number appears on a specific part of a book, e.g. spine of book, which are used as codes in order to easily locate the book in the library".
I did copy the definition but only to hel you understand better what a source card is
Answer:
Yes, you can say, "On how we see it today" in an informative essay.
Explanation:
What I like to remember when I write informative essays is
** Do not use the word “I”
** Do not talk about the essay or paragraphs
** Do not use personal pronouns
** Do not analyze
** Avoid Repetition
Let me know if you need more help :)