Enqueue Google fonts in WordPress theme

functions.php

/**
  * Enqueue custom fonts using protocol relative URL.
  *
  * Syntax: wp_enqueue_style( $handle, $src, $deps, $ver, $media );
  * Ensure $handle is unique to prevent conflicts with plugins
  *
  * Note(s): The pipe (|) operator is used to load multiple typefaces in a single call. We also only load the weights we want   * by comma seperating them, instead of loading every available weight.
  */
function theme_prefix_fonts() 
{
    wp_enqueue_style( 'theme-prefix-fonts', "//fonts.googleapis.com/css?family=Lora:400,700|Inconsolata:700", '', '1.0.0', 'screen' );
}
add_action( 'wp_enqueue_scripts', 'theme_prefix_fonts' );

@wp-expert the TwentySixteen way is fine too.