# I'm looking for a paper or otherwise, released in 1963 by a certain "Young"

Firstly, I'm sorry if this place is not where I should be asking questions like these.

In short, I'm looking for the paper which contains the result below in topological graph theory to cite.

This is all the information I have:

Young, 1963:

Every embedding of a connected graph G of genus g on the orientable surface $$S_g$$, $$g \geq 0$$ is a 2-cell embedding

• Apparently cited as Theorem 3.8 on page 321 of Handbook of Combinatorics.
– lhf
May 22 '20 at 16:33