How to collect a single entity from different APIs in Angular 8?

Question

Angular

Hi, friend.

So the situation is this.
These entities lie in different services and are obtained through different APIs:

export interface Person { // /api/persons
    id: string;
    name: string;
    car: string; // идентификатор car
}

export interface Car { // /api/cars
    id: string;    
    title: string;
}

I want to get a list when loading /api/persons:

Artur Stepanovich BMW X6
Mikhail Ivanovich Audi A8

Persons

[
{"id": "ef2e65df-003a-42a8-881c-2108a0f59d75", "name": "Артур Степанович", "car": "cdec0e14-55f0-49eb-ae96-82006b95cdf2" },
{"id": "f7123c17-fee1-47b6-8391-aed83dc77565", "name": "Михаил Иванович", "car": "2ca4fa1f-7936-4717-9661-0ef773db1a14" }
]

cars:

[
{"id": "cdec0e14-55f0-49eb-ae96-82006b95cdf2", "title": "BMW X6" },
{"id": "2ca4fa1f-7936-4717-9661-0ef773db1a14", "title": "Audi A8" }
]

How to download correctly? How to display correctly?
How do you do it? How do you work with state NGRX in this case?